Question

A block A of mass 10 kg rests on a second block B of mass 8 kg. The coefficients of friction at various surfaces are shown in

figure. A horizontal force of 100 N is applied on upper block at t=0. Determine the velocity of block A relative to block B

after 0.01 s of application of force. The system is initially at rest. Express your answer in cm/s. Take g = 10 m/s2.

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Answer 1

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