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A rectangular block of size (bbxxh) movi...


A rectangular block of size `(bbxxh)` moving with velocity `v_(0)` enters on a rough surface where the coefficient of friction is `mu` as shown in figure. Identify the correct statement.

A

Thenet torque acting on the block about its COM is `mumg(h)/(2)` (clockwise)

B

the net torque acting on the block about its COM is zero

C

The net torque acting on the block about its COM is in the anticlockwise sense

D

None of the above.

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