How to find the ideal mechanical advantage of a pulley - Quora
How to find the ideal mechanical advantage of a pulley - Quora
Pulley systems containing one, two, and three pulleys are shown. (a) Neglecting the weights of the pulleys, determine the force ''T'' required to support the weight ''W'' in each case. Provide a
How do pulleys work? - Explain that Stuff
Pulleys – Simple Machines for Kids – Inventors of Tomorrow