Recent content by John Pypiak

A 48 kg skier skis directly down a frictionless slope angled at 5° to the horizontal.? A 48 kg skier skis directly down a frictionless slope angled at 5° to the horizontal. Assume the skier moves in the negative direction of an x axis along the slope. A wind force with component Fx acts on the...

wraps over a pulley having neglig? In the figure below, three ballot boxes are connected by cords, one of which wraps over a pulley having negligible friction on its axle and negligible mass. The masses are mA = 22.0 kg, mB = 40.0 kg, mC = 20.0 kg. (a) When the assembly is released from rest...