Question

22. Find the initial velocity of a car which is stopped in 10 seconds by applying brakes. The retardation de
brakes is 2.5 m/s2
23. Describe the motion of a body which is accelerating at a constant rate of 10 m s. If the body starts fron
how much distance will it cover in 2 s?
24. A motorcycle moving with a speed of 5 m/s is subjected to an acceleration of 0.2 m/s2. Calculate the sp
the motorcycle after 10 seconds, and the distance travelled in this time.
25. A bus running at a speed of 18 km/h is stopped in 2.5 seconds by applying brakes. Calculate the retar
produced​

Answer 1

Answer:

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