posted by Jen on .
if the pulleys are massless and frictionless and the rope is of negligible mass, and aristotle wanted to raise the 332 newton weight to a height of 6 meters.
A-find the magnitude of force F he needed to pull on the rope to move the weight upward with a constant velocity.
B-What was the mechanical advantage of the pulley system?
C-How far did he have to move his end of the rope?
D-how much work did he do?
E-how much work was done on the weight?
I know this is kind've a long one, ty
What is the pulley system? Figure???