"physics kits"
Ballistics Car
The Ballistics Car demonstrates an integral law of motion.
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Economy Force Table
The heavy base of the economy force table offers stability for all applications.
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Inclined Plane With Accessories
Designed with built-in length and angle scales, this inclined plane has a durable rigid metal construction.
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Pulley Demonstration Set
A simpler version of the Advanced Pulley Demonstration Set, this model includes eight single pulleys and two double sheave pulleys in addition to EISCO ball bearing frictionless pulley.
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Supertek® Economy Inertia Balance
The oscillatory platform can carry various masses and is free to oscillate in a horizontal plane under the restoring forces of two straight-blade spring supports.
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Force Mechanism Trough
With the Force Mechanism Trough, students can research acceleration and the effect of gravity on a moving body by propelling steel balls or a wood block down an aluminum trough track.
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Pneumatic/Hydraulic Jack Set
This working model hydraulic/pneumatic jack shows how hydraulic or pneumatic systems can multiply forces.
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Density/Slope Class Set
Educators can conduct a comprehensive array of density experiments with the density/slope class set.
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Estes Alpha III Launch Set
The iconic Alpha III model rocket, complete with launch pad and controller.

