Question

A 1000 Kg vehicle moving with speed of 20m/s is brought to rest in a distance of 50 meter.
(i) Find the acceleration.
(ii) Calculate the unbalanced force acting on the vehicle.​

Answer 1

Answer:

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Answer 2

Answer:

4m/s²

Explanation:

a = u²/2S using this formula you can find out the dcceleration of the car