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A uniform plank has a mass of Mp = 4.84 kilograms. Upon it sits a box with mass = 19.66 kilograms. If the left end of the plank is taken to be x=0, then x1, the location of the first saw horse, is 2.27 m, x2, the location of the second saw horse is, 6.27...
Two pulleys are glued together and placed on a common axis. The total moment of interia for the pulleys is 22.0 kgm^2. The radius of the smaller pulley is 0.170 meters and hanging from it is a mass 5.94 kg. The large pulley has a radius of 0.510 meters and hanging from it is a mass of 8.41 kg...