"WardsSci000612"

This apparatus verifies that that the amount by which a material body is deformed (the strain) is linearly related to the force causing the deformation (the stress).

Build 5 simple machines simultaneously!

Compare the falling rate of a feather and a guinea (coin) with air resistance and in a vacuum.

This sturdy Hooke's Law apparatus features a mirrored scale to eliminate parallax error.

Easily Explain Rotational Inertia

This gyroscope is a classic physics learning tool.

The activity includes one triple sheave, one double sheave, and two single sheave pulleys, as well as a beautifully illustrated activity guide with questions, making it ideal for single student study or as a demonstration unit.

The Plastic Inclined Plane is ideal for demonstrating resolution of forces, acceleration down a plane, work, potential energy, and friction.

This set demonstrates a wide variety of physical science topics including the resolution of forces on an inclined plane, kinetic and potential energies, uniform and accelerated motions, and the friction between two surfaces.

This unique metal launcher has multiple settings, so launch speed and angles may vary.

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