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In the diagram shown,the coefficient of ...

In the diagram shown,the coefficient of friction between the blocks is equal to mu.Find out the maximum angular speed with which the system can be rotated so that no slipping takes place?

A

`sqrt((2muM_1g)/((M_1-M_2)R))`

B

`sqrt((2muM_1g)/((M_2-M_2)R))`

C

`sqrt((2mu(M_1+M_2)g)/((M_1-M_2)R))`

D

`sqrt((2mu(M_1+M_2)g)/(M_1R)`

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