The diagram below shows the positions of an athlete at different time intervals during a
race.
3.1 Distinguish between motion with uniform velocity and uniformly accelerated
motion. (4)
3.2 What type of motion (motion with uniform velocity or uniformly accelerated
motion) is represented by the following intervals?
3.2.1 A to B (1)
3.2.2 B to C (1)
3.3 Use the information in the diagram above to draw an accurate position versus time graph on the graph paper on the attached ANSWER SHEET. (5)
3.4 Define the term instantaneous velocity in words. (2)
3.5 On the graph drawn for QUESTION 3.3, show how you would determine the instantaneous velocity. (2)
3.6 Calculate the velocity of the athlete at 3 s. (4)
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