Graphical Representation of Motion Distance Time Graphs Velocity Time Graphs

PHYSICAL SCIENCE 

MOTION 

Graphical Representation of Motion, Distance-Time Graphs, Velocity-Time Graphs

Here’s a comprehensive list of short-type questions and answers related to the graphical representation of motion, distance-time graphs, and velocity-time graphs that are often asked in competitive exams. These questions cover various aspects including interpretation, analysis, and the applications of these graphs.

Distance-Time Graphs

Q1: What does a straight line in a distance-time graph indicate?

A1: It indicates uniform motion with constant speed.


Q2: What does a horizontal line on a distance-time graph represent?

A2: It represents an object at rest.


Q3: How can you determine speed from a distance-time graph?

A3: Speed is determined by the slope of the distance-time graph.


Q4: What does a curved line on a distance-time graph signify?

A4: It signifies changing speed, which means the object is accelerating or decelerating.


Q5: How is average speed calculated from a distance-time graph?

A5: Average speed is calculated by dividing the total distance traveled by the total time taken.


Q6: What is the significance of the slope in a distance-time graph?

A6: The slope represents the speed of the object.


Q7: What does the steepness of the slope in a distance-time graph indicate?

A7: The steepness of the slope indicates the speed; steeper slopes mean higher speeds.


Q8: How does a distance-time graph appear for an object moving with uniform acceleration?

A8: The graph appears as a curve, usually a parabola, representing increasing distance over time.


Q9: What does a zero slope in a distance-time graph indicate?

A9: A zero slope indicates that the object is stationary.


Q10: How can you identify intervals of increasing speed on a distance-time graph?

A10: Intervals of increasing speed are identified by an upward-curving line on the graph.

Velocity-Time Graphs

Q11: What does a horizontal line in a velocity-time graph represent?

A11: It represents uniform velocity with no acceleration.


Q12: How can you find acceleration from a velocity-time graph?

A12: Acceleration is found by the slope of the velocity-time graph.


Q13: What does a positive slope in a velocity-time graph signify?

A13: A positive slope signifies positive acceleration.


Q14: What does a negative slope in a velocity-time graph signify?

A14: A negative slope signifies deceleration or negative acceleration.


Q15: How do you determine the total displacement from a velocity-time graph?

A15: Total displacement is determined by the area under the velocity-time graph.


Q16: What does a straight line with a positive slope on a velocity-time graph indicate?

A16: It indicates uniform acceleration.


Q17: What does a straight line with a negative slope on a velocity-time graph indicate?

A17: It indicates uniform deceleration.


Q18: How does the area under a velocity-time graph relate to motion?

A18: The area under the graph represents the displacement of the object.


Q19: What does a curved line on a velocity-time graph represent?

A19: A curved line represents non-uniform acceleration.


Q20: How can you identify periods of constant velocity on a velocity-time graph?

A20: Periods of constant velocity are shown as horizontal lines on the graph.

General Graphical Representation

Q21: How can you interpret the intersection point of two lines in a distance-time graph?

A21: The intersection point indicates that both objects are at the same position at the same time.


Q22: What is the effect of increasing the gradient of a distance-time graph?

A22: Increasing the gradient means increasing speed.


Q23: How is a graph showing acceleration vs. time usually represented?

A23: It is usually represented as a line where the slope indicates the change in acceleration.


Q24: How does a velocity-time graph change for an object moving with increasing acceleration?

A24: The graph will show a curve with an increasing slope.


Q25: What does the intersection of velocity-time graphs for two objects indicate?

A25: It indicates that the objects have the same velocity at that point in time.


Q26: How is deceleration represented on a velocity-time graph?

A26: Deceleration is represented by a line with a negative slope.


Q27: What does a constant area under the velocity-time graph indicate about an object’s motion?

A27: It indicates that the object is moving with constant velocity.


Q28: What can be inferred from a distance-time graph that shows multiple segments with different slopes?

A28: It indicates that the object’s speed changes at different intervals.


Q29: How can you identify periods of acceleration on a distance-time graph?

A29: Periods of acceleration are shown by curves that become steeper over time.


Q30: What does a decrease in the slope of a distance-time graph indicate?

A30: It indicates a decrease in speed or acceleration.

Complex Graph Analysis

Q31: What does a trapezoid under a velocity-time graph represent?

A31: It represents displacement during the time interval.


Q32: How do you interpret a distance-time graph with multiple segments of different slopes?

A32: Each segment represents a different speed or phase of motion.


Q33: What information does the area between two lines on a velocity-time graph provide?

A33: It provides the relative displacement between two objects.


Q34: How is the total distance traveled represented in a complex distance-time graph?

A34: It is the sum of the distances covered in each segment of the graph.


Q35: What does a velocity-time graph with multiple horizontal lines indicate?

A35: It indicates motion with periods of constant velocity.


Q36: How do you determine the average acceleration from a velocity-time graph?

A36: Average acceleration is calculated as the change in velocity divided by the total time, and can be determined from the slope of the velocity-time graph.


Q37: What does the area under a velocity-time graph with varying slopes represent?

A37: It represents the total displacement with varying acceleration.


Q38: How is the instantaneous velocity read from a velocity-time graph?

A38: It is read as the value of the velocity at a specific point in time on the graph.


Q39: What does a distance-time graph with multiple curves suggest about the motion of an object?

A39: It suggests that the object experiences varying speeds and accelerations.


Q40: How can you analyze the impact of acceleration on displacement from a graph?

A40: By examining the shape and area under the velocity-time graph, you can analyze how acceleration affects displacement.

Additional Graphical Concepts

Q41: What does a zero area under an acceleration-time graph indicate?

A41: It indicates that there is no change in velocity, meaning the object is either at rest or moving with constant velocity.


Q42: How can you determine if an object is accelerating or decelerating from a velocity-time graph?

A42: By looking at the slope of the graph; a positive slope indicates acceleration, and a negative slope indicates deceleration.


Q43: What does a vertical line on a distance-time graph represent?

A43: A vertical line represents an infinite speed, which is not physically possible in realistic scenarios.


Q44: How do you determine the velocity of an object at a specific time from a velocity-time graph?

A44: Velocity at a specific time is given by the value of the graph at that particular time point.


Q45: What does a distance-time graph with decreasing slopes indicate about the object's speed?

A45: It indicates that the object is slowing down.


Q46: How can you interpret the effect of a changing slope in a distance-time graph?

A46: Changing slopes represent varying speeds or accelerations.


Q47: What does a steepening curve in a distance-time graph suggest about acceleration?

A47: It suggests increasing acceleration.


Q48: How do you identify intervals of constant acceleration on a velocity-time graph?

A48: By identifying straight-line segments with a consistent slope.


Q49: How is the total distance covered in different segments of a motion graph calculated?

A49: By summing up the distances represented by each segment of the graph.


Q50: What information can be obtained from a velocity-time graph with multiple sections of different slopes?

A50: It shows that the object experiences varying rates of acceleration.


Q51: How do you determine the instantaneous acceleration from an acceleration-time graph?

A51: By reading the value directly from the graph at a specific time.


Q52: What does the area above the x-axis in an acceleration-time graph represent?

A52: It represents positive acceleration.


Q53: What does the area below the x-axis in an acceleration-time graph represent?

A53: It represents negative acceleration (deceleration).


Q54: How is the displacement during a period of non-uniform acceleration calculated from a velocity-time graph?

A54: By calculating the area under the curve of the velocity-time graph.


Q55: How can you find the total change in velocity from an acceleration-time graph?

A55: By finding the area under the acceleration-time graph.


Q56: What does a horizontal line on an acceleration-time graph indicate?

A56: It indicates constant acceleration.


Q57: How can you determine the object’s speed at a given time using a distance-time graph?

A57: By finding the slope of the graph at that time.


Q58: What does the shape of a velocity-time graph tell you about the object's motion?

A58: The shape indicates whether the object is accelerating, decelerating, or moving at a constant velocity.


Q59: How is the change in velocity represented on a velocity-time graph?

A59: By the slope of the graph.


Q60: How can you identify periods of rest from a velocity-time graph?

A60: By locating the segments where the graph intersects the x-axis.

Advanced Concepts

Q61: How is the concept of relative velocity shown in a velocity-time graph?

A61: Relative velocity can be visualized by comparing the velocity-time graphs of two objects.


Q62: What does the area between two lines in a velocity-time graph represent?

A62: It represents the difference in displacement between two objects.


Q63: How does a constant velocity appear on a distance-time graph compared to a velocity-time graph?

A63: On a distance-time graph, it appears as a straight line with a constant slope; on a velocity-time graph, it appears as a horizontal line.


Q64: How do you find the rate of acceleration from an acceleration-time graph?

A64: By determining the slope of the graph.


Q65: What is the physical significance of the area under an acceleration-time graph?

A65: It represents the change in velocity.


Q66: How can you differentiate between accelerating and decelerating motion from a distance-time graph?

A66: Accelerating motion is shown by a curve with increasing steepness; decelerating motion is shown by a curve with decreasing steepness.


Q67: How is total displacement calculated from a non-uniform acceleration velocity-time graph?

A67: By summing the areas under the graph's curve for each time interval.


Q68: How do you interpret a velocity-time graph with an increasing curve?

A68: An increasing curve indicates increasing acceleration.


Q69: What does a decreasing curve in a distance-time graph suggest about speed?

A69: It suggests that the speed is decreasing.


Q70: How can you determine if an object is moving faster or slower compared to another from their distance-time graphs?

A70: By comparing the slopes of the distance-time graphs; steeper slopes indicate faster motion.


Q71: What information does the slope of a velocity-time graph provide about motion?

A71: It provides information about the rate of change of velocity, i.e., acceleration.


Q72: How does the area under a velocity-time graph represent displacement in varying acceleration scenarios?

A72: The area still represents displacement, but it must be calculated by considering the shape of the area under the curve.


Q73: What is the graphical representation of an object in free fall on a distance-time graph?

A73: It typically shows a curve with increasing steepness due to increasing acceleration.


Q74: How is uniform acceleration shown in a velocity-time graph?

A74: As a straight line with a constant positive slope.


Q75: What does a distance-time graph with multiple straight lines suggest about the object's motion?

A75: It suggests that the object is moving with varying speeds at different intervals.


Q76: How is constant deceleration represented in a velocity-time graph?

A76: As a straight line with a constant negative slope.


Q77: What does the area under a distance-time graph represent in practical terms?

A77: It represents the total distance traveled by the object.


Q78: How can you find instantaneous acceleration from a velocity-time graph?

A78: By finding the slope of the graph at a specific point.


Q79: What does a velocity-time graph with a negative curve indicate about acceleration?

A79: It indicates changing acceleration, where acceleration is decreasing.


Q80: How do you interpret the slope of a line segment in a velocity-time graph?

A80: The slope indicates the acceleration during that time interval.


Q81: What does a curved velocity-time graph suggest about the nature of acceleration?

A81: It suggests that the acceleration is changing over time.


Q82: How do you identify periods of uniform acceleration from a distance-time graph?

A82: By observing parabolic curves which indicate constant acceleration.


Q83: How can you calculate the total time taken for an object to come to rest using a velocity-time graph?

A83: By determining the time at which the velocity becomes zero.


Q84: What does a vertical section on a distance-time graph indicate about the object's speed?

A84: It indicates that the object is moving at an infinite speed, which is theoretically impossible.


Q85: How can you determine if two objects have the same acceleration from their velocity-time graphs?

A85: By comparing the slopes of their respective velocity-time graphs; equal slopes mean equal acceleration.


Q86: What does the shape of a velocity-time graph with multiple segments reveal about an object's motion?

A86: It reveals changes in velocity and acceleration at different intervals.


Q87: How is average velocity calculated from a distance-time graph?

A87: By dividing the total distance traveled by the total time taken.


Q88: What does a distance-time graph with a constant slope indicate about the object's speed?

A88: It indicates that the object is moving with constant speed.


Q89: How do you identify the intervals of negative acceleration from a velocity-time graph?

A89: By finding where the graph slopes downward.


Q90: What information can be derived from the area under a velocity-time graph with irregular shapes?

A90: It provides the total displacement during the time interval.


Q91: How can you determine the time interval during which an object accelerates from a velocity-time graph?

A91: By measuring the length of the segment with a changing slope.


Q92: What does a distance-time graph with a concave curve suggest about the motion?

A92: It suggests accelerating motion.


Q93: How is constant velocity depicted on a distance-time graph?

A93: As a straight line with a constant slope.


Q94: What does the area under a distance-time graph during a specific time interval represent?

A94: It represents the total distance traveled during that interval.


Q95: How do you find the average acceleration from a velocity-time graph with multiple segments?

A95: By calculating the overall change in velocity divided by the total time for all segments.


Q96: How does an increasing slope in a distance-time graph affect the interpretation of motion?

A96: It indicates increasing speed or acceleration.


Q97: What does a decreasing velocity on a velocity-time graph indicate about the object’s motion?

A97: It indicates that the object is decelerating.


Q98: How is an object's motion with varying speed represented on a distance-time graph?

A98: By a curve that changes its steepness over time.


Q99: How can you determine if an object is in uniform motion from a velocity-time graph?

A99: By looking for a horizontal line, which represents constant velocity.


Q100: What does the area between the x-axis and the curve of a velocity-time graph represent?

A100: It represents the displacement of the object.


Q101: How is the total distance traveled represented in a complex distance-time graph?

A101: As the sum of the distances represented by each segment of the graph.


Q102: How do you interpret the velocity of an object at any given time using a velocity-time graph?

A102: By reading the value directly from the graph at that specific time.


Q103: What does a parabolic shape in a distance-time graph suggest about acceleration?

A103: It suggests uniform acceleration.


Q104: How can you find the time required for an object to reach a certain velocity from a velocity-time graph?

A104: By finding the time corresponding to that velocity on the graph.


Q105: What does a velocity-time graph with a flat line above the x-axis indicate?

A105: It indicates a period of constant positive velocity.


Q106: How is the concept of negative velocity represented in a velocity-time graph?

A106: By lines or sections below the x-axis.


Q107: How can you determine periods of zero acceleration from an acceleration-time graph?

A107: By finding flat horizontal sections where the acceleration is constant at zero.


Q108: How is varying speed depicted on a distance-time graph?

A108: By a curve with varying steepness.


Q109: What does a zero slope on a velocity-time graph signify about acceleration?

A109: It signifies that there is no acceleration (constant velocity).


Q110: How can you calculate the total displacement from a complex velocity-time graph?

A110: By calculating the area under the curve for each segment and summing them up.


Q111: How does the area under a distance-time graph relate to the motion of an object?

A111: It represents the total distance traveled over time.


Q112: How do you determine if an object is moving with increasing acceleration from a velocity-time graph?

A112: By observing a curve with increasing slope.


Q113: What does a velocity-time graph with a curved line indicate about the object's acceleration?

A113: It indicates that the acceleration is changing over time.


Q114: How can you interpret the motion of an object from a distance-time graph with multiple segments?

A114: By analyzing each segment to understand the varying speeds during different time intervals.


Q115: What does a horizontal line on an acceleration-time graph represent?

A115: It represents constant acceleration.


Q116: How can you determine the instantaneous velocity from a distance-time graph?

A116: By finding the slope of the tangent to the curve at a specific point.


Q117: What does a decreasing distance-time graph slope suggest about the object's speed?

A117: It suggests that the object's speed is decreasing.


Q118: How is the concept of changing acceleration shown in a velocity-time graph?

A118: By a curve with varying slope.


Q119: How do you calculate the average speed from a distance-time graph with multiple segments?

A119: By dividing the total distance traveled by the total time taken for all segments.


Q120: What does a distance-time graph with an increasing slope indicate about the object's motion?

A120: It indicates that the object is accelerating.


Q121: How can you identify the total displacement from a complex velocity-time graph?

A121: By calculating the area under the curve.


Q122: How do you find the rate of change of acceleration from an acceleration-time graph?

A122: By determining the slope of the graph.


Q123: What does a velocity-time graph with a series of steps indicate about acceleration?

A123: It indicates that acceleration is changing in discrete intervals.


Q124: How can you determine the time it takes for an object to come to rest from a velocity-time graph?

A124: By identifying the time at which the velocity line intersects the x-axis.


Q125: What does a line with a negative slope on a distance-time graph indicate?

A125: It indicates that the object is moving backward or returning to the starting point.


Q126: How is the total distance covered represented in a velocity-time graph with variable acceleration?

A126: By calculating the area under the curve.


Q127: What does a distance-time graph with a consistent gradient reveal about the object's motion?

A127: It reveals constant speed.


Q128: How do you identify periods of negative velocity on a velocity-time graph?

A128: By locating segments where the graph is below the x-axis.


Q129: How is instantaneous acceleration determined from a distance-time graph?

A129: By finding the curvature of the graph at a specific point and calculating the slope of the tangent.


Q130: What does a velocity-time graph with a large area above the x-axis compared to below it suggest?

A130: It suggests that the object has a greater positive displacement compared to negative displacement.


Q131: How do you calculate the total change in velocity from a velocity-time graph with multiple line segments?

A131: By calculating the overall change in velocity across all segments.


Q132: What does the area under a distance-time graph for a specific interval represent?

A132: It represents the total distance traveled during that interval.


Q133: How can you identify uniform motion on a distance-time graph with multiple line segments?

A133: By finding segments with consistent slopes.


Q134: What does a velocity-time graph with a series of straight lines suggest about the object's acceleration?

A134: It suggests that acceleration changes in a stepwise manner.


Q135: How do you find the average velocity from a distance-time graph with non-uniform motion?

A135: By calculating the total distance traveled divided by the total time.


Q136: What does a rapidly increasing curve on a distance-time graph suggest about acceleration?

A136: It suggests that acceleration is increasing.


Q137: How can you determine the object's speed from a distance-time graph with varying slopes?

A137: By measuring the slope of the graph at each segment.


Q138: What does a zero area under an acceleration-time graph signify about the object's motion?

A138: It signifies that there is no change in velocity (constant velocity).


Q139: How is constant speed depicted on a distance-time graph?

A139: As a straight line with a constant positive slope.


Q140: How do you identify varying acceleration from a velocity-time graph?

A140: By analyzing curves with varying slopes.


Q141: What does a distance-time graph with a horizontal section suggest about the object’s motion?

A141: It suggests that the object is at rest during that period.


Q142: How can you find the acceleration from a velocity-time graph with a curved line?

A142: By determining the rate of change of the slope of the graph.


Q143: How is negative acceleration represented in a velocity-time graph?

A143: By a line with a negative slope.


Q144: What does the area between two velocity-time curves represent?

A144: The difference in displacement between two objects.


Q145: How do you determine periods of increasing speed on a distance-time graph?

A145: By identifying the parts of the graph where the curve becomes steeper.


Q146: How is a decreasing speed represented on a distance-time graph?

A146: By a curve that becomes less steep.


Q147: What does a velocity-time graph with a horizontal line below the x-axis indicate?

A147: It indicates negative constant velocity.


Q148: How can you find the average speed from a complex distance-time graph with multiple segments?

A148: By calculating the total distance traveled divided by the total time.


Q149: What does the area under a velocity-time graph with varying slopes represent?

A149: The total displacement, taking into account varying acceleration.


Q150: How is uniform acceleration shown in a distance-time graph?

A150: As a parabolic curve.


Q151: How can you determine the object’s displacement from a distance-time graph with irregular slopes?

A151: By calculating the area under the curve for each segment.


Q152: What does a distance-time graph with a decreasing curve suggest about the object’s motion?

A152: It suggests that the object is slowing down.


Q153: How do you interpret a velocity-time graph with multiple linear segments?

A153: Each segment represents different phases of constant acceleration or deceleration.


Q154: What does a curved section in a velocity-time graph indicate about the object’s acceleration?

A154: It indicates that the acceleration is changing over time.


Q155: How can you determine the average acceleration from a complex acceleration-time graph?

A155: By calculating the overall change in velocity divided by the total time and considering varying acceleration periods.


Q156: How is zero velocity depicted in a distance-time graph?

A156: By a horizontal line at the position corresponding to the zero distance traveled.


Q157: What does a velocity-time graph with a horizontal line at zero velocity indicate?

A157: It indicates a period where the object is at rest.


Q158: How can you determine the rate of change of velocity from a velocity-time graph with a curved line?

A158: By finding the slope of the tangent to the curve at the point of interest.


Q159: How is non-uniform acceleration represented on a distance-time graph?

A159: By a curve with changing steepness.


Q160: What does a steep slope on a velocity-time graph indicate about acceleration?

A160: It indicates a high rate of acceleration.


Q161: How do you interpret a distance-time graph with a horizontal line at increasing distance values?

A161: It indicates that the object is moving with constant speed in the direction of increasing distance.


Q162: What does a rapidly decreasing curve on a distance-time graph indicate about speed?

A162: It indicates that the object is decelerating rapidly.


Q163: How is the concept of instantaneous velocity represented on a distance-time graph with a curve?

A163: By the slope of the tangent line to the curve at a specific point.


Q164: How do you determine the period of acceleration from a distance-time graph?

A164: By identifying segments where the curvature of the graph changes.


Q165: What does a flat line on a velocity-time graph at a value above zero indicate?

A165: It indicates constant positive velocity.


Q166: How is the area under a velocity-time graph used to find displacement in cases of variable acceleration?

A166: By calculating the area under the curve, considering both positive and negative sections.


Q167: How do you interpret a distance-time graph where the slope is continuously increasing?

A167: It suggests that the object is accelerating at an increasing rate.


Q168: What does a decreasing slope in a distance-time graph indicate about acceleration?

A168: It indicates decreasing acceleration or deceleration.


Q169: How is the average acceleration determined from a non-uniform acceleration distance-time graph?

A169: By analyzing the change in velocity over the total time, considering the varying slopes.


Q170: What does the curvature of a velocity-time graph reveal about the object’s acceleration?

A170: It reveals whether the acceleration is increasing or decreasing.


Q171: How do you find the total distance traveled from a distance-time graph with complex curves?

A171: By calculating the area under the curve or summing up the distances from different segments.


Q172: How can you determine the periods of constant velocity from a distance-time graph with irregular slopes?

A172: By identifying segments where the slope remains constant.


Q173: What does a velocity-time graph with a horizontal line below the x-axis suggest about the object’s motion?

A173: It suggests that the object is moving with a constant negative velocity.


Q174: How is varying acceleration depicted on a distance-time graph?

A174: As a curve with varying steepness.


Q175: How do you determine periods of acceleration from a distance-time graph with a parabolic shape?

A175: By identifying sections where the curvature indicates changes in velocity.


Q176: What does a distance-time graph with multiple parabolic curves suggest about the object’s motion?

A176: It suggests that the object undergoes varying acceleration phases.


Q177: How can you find the time taken to reach a certain velocity from a velocity-time graph with a non-linear curve?

A177: By finding the point where the curve reaches the desired velocity and reading the corresponding time.


Q178: What does a steepening curve on a velocity-time graph indicate about acceleration?

A178: It indicates increasing acceleration.


Q179: How do you interpret a distance-time graph with decreasing slopes?

A179: It suggests that the object is decelerating.


Q180: What does the area above the x-axis and below the curve in a velocity-time graph represent?

A180: It represents positive displacement.


Q181: How is negative acceleration represented in a distance-time graph?

A181: By a curve with decreasing steepness.


Q182: How can you calculate the average velocity from a distance-time graph with complex curvature?

A182: By dividing the total distance traveled by the total time.


Q183: What does the total area under a velocity-time graph represent?

A183: The total displacement of the object.


Q184: How do you interpret a distance-time graph with constant steepness?

A184: It indicates uniform motion with constant speed.


Q185: How is the rate of acceleration found from a non-linear velocity-time graph?

A185: By determining the slope of the tangent to the curve at a specific point.


Q186: What does a velocity-time graph with a series of horizontal lines indicate about acceleration?

A186: It indicates periods of constant acceleration or deceleration.


Q187: How do you identify periods of uniform motion from a distance-time graph with multiple slopes?

A187: By finding segments with a constant slope.


Q188: What does a distance-time graph with a horizontal line at increasing distances suggest?

A188: It suggests the object is moving with constant velocity.


Q189: How can you determine the total change in velocity from a complex velocity-time graph?

A189: By summing the changes in velocity across all segments.


Q190: What does a distance-time graph with an increasing slope indicate about the object’s motion?

A190: It indicates increasing speed or acceleration.


Q191: How is uniform acceleration represented on a velocity-time graph?

A191: By a straight line with a constant slope.


Q192: How do you find the average velocity from a distance-time graph with multiple slopes?

A192: By calculating the total distance and dividing it by the total time taken.


Q193: What does a distance-time graph with a curve of decreasing steepness suggest about acceleration?

A193: It suggests that the object is decelerating.


Q194: How is the total distance covered calculated from a complex distance-time graph?

A194: By summing the areas under the curve for each segment.


Q195: What does a distance-time graph with a horizontal section at a low distance suggest about the object’s motion?

A195: It suggests that the object is at rest or moving very slowly during that period.


Q196: How can you interpret the rate of change of velocity from a velocity-time graph with a non-linear curve?

A196: By analyzing the slope of the tangent to the curve at various points.


Q197: What does a distance-time graph with increasing curvature suggest about the object's motion?

A197: It suggests that the object is accelerating at an increasing rate.


Q198: How do you identify uniform acceleration from a velocity-time graph?

A198: By a straight line with a constant positive or negative slope.


Q199: What does a distance-time graph with multiple straight-line segments suggest about the object’s speed?

A199: It suggests that the object changes speed at different intervals.


Q200: How can you find the time required for an object to decelerate to a stop from a velocity-time graph?

A200: By identifying the time when the velocity line intersects the x-axis.