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A 4kg mass is resting on a horizontal su...

A 4kg mass is resting on a horizontal surface. For this surface `mu_(s)=0.6` & `mu_(k)=0.2`. Force required to move the body with `5ms^(-2)` acceleration is `(g=10 ms^(-2))`

A

20 N

B

24 N

C

28 N

D

32 N

Text Solution

Verified by Experts

The correct Answer is:
C
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