Question

A block of mass kg is acted upon by a force at an angle with the horizontal in downward direction as shown. The coefficient of friction between the block and the horizontal surface is . The friction force acting on the block by the ground is

77263
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A

40.0 N

B

30.0 N

C

18.0 N

D

44.8 N

Hard

Solution

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Correct option is C)

Max. frictional force

       
       

As friction force will also be N.

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