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CBSE Class 11-science Answered

Two bodies of masses m1 and m2 are connected to the ends of a massless cord and allowed to move as shown. If the pulley is both massless and frictionless, find the acceleration of the centre of mass.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

Let is the acceleration of m­1 and  is the acceleration of m2.

We know that,
 But in a connected body problem we have,
         
On substituting the value of     in eq. (1) we get,                                       
 
Answered by | 04 Jun, 2014, 03:23: PM

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