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Puck Set
Ideal for studying collisions in two dimensions, these pucks can be supported on plastic beads or levitated with air from the balloons to reduce friction. Use on any smooth, flat surface. The pucks measure 10 cm in diameter, and one puck is twice the mass of the other two.
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Ball-Bearing Clamp Pulley
Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.
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Four Wheel Dynamics Carts
These heavy-gauge aluminum carts come completely assembled with low-friction ball bearing wheels and space to carry five ordinary bricks.
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Pulley Demo, Advanced, Set
Nine pulleys and an innovative device combine to create a classroom demonstrations for each topic on pulleys in your curriculum.
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Steel Long Form Inclined Plane
This inclined plane is as straight as an arrow, measures a full 4' long, and will last for years. Is built of nickle-plated heavy steel with rounded corners, and can accomondate just about any kind of cart you choose.
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Estes Wizard Model Rockets
Intermediate-level rocket with laser-cut balsa fins and streamer recovery system.
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Miscellaneous Convenience Items
Educational Materials, Mechanics, Application: Physics, Hooked Weight, 20g
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Estes Porta Pad II Launch Systems
Portable, durable, and easy to use - the classic model rocket launch pad.
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Skill Sticks
With a bit of glue, a little imagination, and these skill sticks, your students can build just about anything they can come up with.