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A body of mass 2 kg is moving on the gro...

A body of mass 2 kg is moving on the ground comes to rest after some time. The coefficient of kinetic friction between the body and the ground is 0.2. The etardation in the body is

A

`9.8 m//s^(2)`

B

`4.73 m//s^(2)`

C

`2.16 m//s^(2)`

D

`1.96 m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`a = mu g = 0.2 xx 9.8 = 1.96 m//s^(2)`
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