two bodies of mass m1 and m2
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Two bodies of masses m1 & m2 are connected by a light string which passes over a frictionless, massless pulley. If the pulley is moving upward with uniform acceleration g/2, then tension in the string will be A) 3m1m2g/m1+m2 B)m1+m2 g/4m1m2 C)2m1m2 g/m1+m2 D)m1m2 g/m1+m2.
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