The velocitytime graph (Figure 2.20) represents the motion of a car along a straight road for a

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The velocity–time graph (Figure 2.20) represents the motion of a car along a straight road for a period of 30 s.

a. Describe the motion of the car.

b. From the graph, determine the car’s initial and final velocities over the time of 30 s.

c. Determine the acceleration of the car.

d. By calculating the area under the graph, determine the displacement of the car.

e. Check your answer to part d by calculating the car’s displacement using s = ut 1/2 at².

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Cambridge International AS And A Level Physics Coursebook

ISBN: 9781108859035

3rd Edition

Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

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Question Posted: Sep 23, 2021 02:01 AM

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The velocitytime graph (Figure 2.20) represents the motion of a car along a straight road for a

Question:

v/ms 20 16 12 8 4 10 30 t/s Figure 2.20: For Question 15. 20

Step by Step Answer:

a The motion of car is decreasing The car has neg...View the full answer

Cambridge International AS And A Level Physics Coursebook

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