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A body of weight 64 N' is pushed with ju...

A body of weight 64 N' is pushed with justs enough force to start it move in across a horizontal floor and the same force continues to act afterwards. If the coefficients of static and dynamic friction are 0.6 and 0.4 respectively, the acceleration of the body will be (Acceleration due to gravity = g):

A

`(g)/(6.4)`

B

0.64 g

C

`(g)/(32)`

D

0.2 g.

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The correct Answer is:
D
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