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NEWTON'S LAWS OF MOTION.....................
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let the acceleration of block A be a1 and block B a2 and the tension in string attached to A be T. this implies the tension in string attached block B as 2T. by using virtual work principal 2Tx2=Tx1 2a2=a1 5g-2T=5a2 T=2a1 5g=2T+5a2 5g=13a2 a2=5g/13 a1=10g/13
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