2. Consider the system shown in the following figure. The coefficient of kinetic friction between block A (weight WA = 283 N) and the tabletop is k = 0.36. Calculate A) the weight WB of the hanging block required to make this block descend at constant speed once it has been set into motion, B) The tension in the cable, and C) the acceleration of the system if block B weighs 238 N. A B
2. Consider the system shown in the following figure. The coefficient of kinetic friction between block A (weight WA = 283 N) and the tabletop is k = 0.36. Calculate A) the weight WB of the hanging block required to make this block descend at constant speed once it has been set into motion, B) The tension in the cable, and C) the acceleration of the system if block B weighs 238 N. A B
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2.) Please help with equation, gravity is g=32.2 ft/sec^2 or g=9.81 m/sec^2
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