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243A light inextensible string that goes over a smooth fixed pulley as shown inconnects two blocks of masses 0.36 kg and 0.72 kg. Taking g 10 m/s, find thedone (in joules)the system is released from rest.workby the string on the block of mass 0.36 kg during the first second after[JEE 2009, 4/160, -1] |
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