Asked by Anonymous

A car moving at 45ms-1 and then comes to rest in 5 seconds. Calculate the deceleration of the car.

7 years ago

Answered by Anonymous

Acceleration is change.in velocity over time. So, 45/5=?????

7 years ago

Answered by bobpursley

v=at
a= changeinV/time=45m/s / 5s= 8 m/s^2

7 years ago

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