Question

A car starts from rest and moves with constant acceleration of 4 m/s2 for 30 seconds. Then the brakes are applied and the car comes to rest in another 60 seconds. Find [5]
(i) Maximum velocity attained by car
(ii) Magnitude of retardation of car
(iii) Total distance covered by car
(iv) Average speed of car through out the motion

Answer 1

Explanation:

Then the brakes are applied and the car comes to rest in another 60 seconds. Find [5] (i) Maximum velocity attained by ...

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Answer:A train starts from rest and moves with a constant acceleration of 2.0 m/s2for half a minute. the brakes are then applied and the train comes to ..

Answer 2

Hey mate !!!

Here's your answer in the given attachment