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Energy
Simple Machines
Pulleys
Pulleys
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Triple Wheel Pulley - while supplies last
PUL-120
Prices:
1 - 5:
$8.75
ea.
6 or more:
$8.25
ea.
Qty:
Shipping Information
High-quality, low-friction pulleys, perfect for simple pulley experiments.
Larger View
These high-quality, low-friction pulleys have deep V-grooves, to keep string in place, making them perfect for simple pulley experiments. Made from aluminum with brass bushings they will last for years. Don't frustrate your students with the less expensive, red plastic pulleys! These are the smoothest running, corrosion resistant pulleys we have found.
While supplies last.
Flywheel Powered zeCar
These wonderful "simple machines" are perfect examples of the wheel and axle in action.
Pit and Pendulum
A Lissajous Sand Pendulum
Wacky Hall Walker
Investigate the amount of potential energy given the rubber band vs. the distance traveled by the wacky hall walker.
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Educational Innovations, Inc.
362 Main Avenue, Norwalk, CT 06851
203-229-0730 • FAX 203-229-0740
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