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A cube of mass m and side a is moving al...

A cube of mass m and side a is moving along a plane with constant speed `v_(o)` as shown in figure. The magnitude of angular momentum of the cube about z -axis would be.

A

`(mv_(0)b)/(2)`

B

`(sqrt3mv_(0)b)/(2)`

C

`mv_(0)(b-(a)/(2))`

D

none of these

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The correct Answer is:
D
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