Two bodies m1 and m2 are attached to the two ends of a string figure. The string passes over a pulley of mass M and radius R. If m1>m2, then the acceleration of the system is
A
m1−m2+m)gm1+m2+m
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B
(m1−m2)gm1+m2
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C
(m1+m2)gm1−m2
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D
(m1−m2)gm1−m2+m/2
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Solution
The correct option is D(m1−m2)gm1−m2+m/2 Force balance equations for two weights can be written as: