Product Description
Single- Just what it sounds like, a simple, 1.5” diameter, single pulley. Use it to demonstrate simple machines (wheels), measure and graph forces, and hoist that obnoxious kid in the back row up into the corner of the room until the end of the period.
Double- The first cousin of the single pulley, a not as simple, 1.5” diameter, double pulley. Can also be use it to demonstrate simple machines (wheels), measure and graph forces, and hoist that obnoxious kid in the back row up into the corner of the room until the end of the period.
Key Words: Mechanics, Force, Pulley, Machine, Wheel, Mass



