A block is on a horizontal slabwhich is moving horizontally and executing S.H.M. The co-efficient of static friction b/w block & slad is miu.If the block is not separated from slab,then determine angular frequency of oscillation?

Asked by umapushkala | 7th Mar, 2012, 02:32: PM

Expert Answer:

We can consider it as the slab and block is one system and it is attatched with a spring and the system is in SHM.
 
As the block will execute SHM due to friction , here the friction is internal force for the system of slab and block. So the w should be =(K/m+M)1/2 .

Answered by  | 9th Apr, 2012, 06:06: PM

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