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Questions  

A homogeneous solid cylindrical roller of radius R and mass M is pulled on a cricket pitch by a horizontal force.  Assuming rolling without slipping, angular acceleration of the cylinder is

a
F2mR
b
2F3mR
c
4F3mR
d
3F2mR

detailed solution

Correct option is C

τA=IAαF(2R)=3MR2α2α=4F3MR

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