Pulleys: Single, double and triple pulleys show how you can trade force and distance to move objects with this simple machine.
(Single, double and triple pulleys; show; how you can trade force and distance to move objects with this simple machine) Context(Single , double and triple pulleys show,List([9, 47))):(you; can trade; force and distance; to move objects with this simple machine) Context(Single , double and triple pulleys show you can trade,List([9, 65))):(you; can trade force and distance to move; objects)
Single , double and triple pulleys show,List([9, 47)) Single , double and triple pulleys show you can trade,List([9, 65))
Single, double and triple pulleys you you
show can trade can trade force and distance to move
how you can trade force and distance to move objects with this simple machine
force and distance to move objects with this simple machine
objects