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Two blocks of masses m(1) and m(2) respe...

Two blocks of masses `m_(1)` and `m_(2)` respectively are connected by an inextensible and weight less string which passes over a smooth and light pulley fixed at the top comer of a long carriage.The upper surface of the carriage is friction less and the body `Å` rests on it. B hangs vertically in contact with the rough vertical side of the carriage. The carriage moves with an acceleration gH towards right hand side as shown in figure-2.79. If the blocks remain stationary with respect to the carriage and `m_(1) = 7.5 m_(2)`, calculate the coefficient of friction between the block B and vertical side of the carriage.

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PHYSICS GALAXY - ASHISH ARORA-NEWTONS LAWS OF MOTION-Unsolved Numerical Problem
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