Question: The system shown is at rest when a constant 250-N force is applied to block A. Neglecting the masses of the pulleys and the effect

The system shown is at rest when a constant 250-N force is applied to block A. Neglecting the masses of the pulleys and the effect of friction in the pulleys and assuming that the coefficients of friction between block A and the horizontal surface are Âµs = 0.25 and Âµk = 0.20

Determine
(a) The velocity of block B after block A has moved 2 m,
(b) The tension in the cable.

250 N 30k 25 kg

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