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A highly rigid cubical block A of mass M...

A highly rigid cubical block A of mass M and side L is fixed rigidly on the another cubical block of same dimensions and of modulus of rigidity `rho` such that the lower face of A completely covers the upper face of B. The lower face of B is rigidly held on a horizontal surface. A small force F is applied perpendicular to one of the side faces of A. After the force is withdrawn, block A executes small oscillations, the time period of which is given by

A

`2pisqrt((Meta)/(L))`

B

`2pisqrt((L)/(meta))`

C

`2pisqrt((ML)/(eta))`

D

`2pisqrt((M)/(etaL))`

Text Solution

Verified by Experts

The correct Answer is:
D
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