Coefficient of kinetic friction between 3 kg and 2 kg block is 0. 25. The horizontal table surface is smooth. Find the acceleration (in S.I unit) of the block of mass 10 kg.
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(6)
100 - T 2 = 10a
T 2 – T 1 - 0. 25 x 20 = 3a
T 1 - 0. 25 x 20 = 2a
Adding the above three equations and solving for acceleration we get
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