Question

A car moving along road at 8.0ms^-1. It then speeds up to 20ms^-1 in 4.0s
A)draw the movement of car in VT graph taking 8.0ms as the initial velocity (t=0)
B) what is the acceleration of the car
C) if the car moves constant acceleration for 5.0s more what is the new velocity of the car when t=9.0s
D) describe the relation ship between velocity of the car and time with interval (0 to 9 seconds)

Answer 1

Answer:

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Explanation:

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