"Janitorial Supplies"

Versatile Unit Tests Several Factors of Friction

Vividly demonstrate centripetal forces with this exciting apparatus.

Vividly demonstrate elastic and inelastic collisions.

Add Some Momentum To Your Physics Lessons

Simple, But Amazingly Sensitive - Measure One of the Universe's Fundamental Constants!

Sturdy box for investigating frictional forces.

Huge wave demonstrations.

Explore Newton’s laws of motion and demonstrate the equilibrium of forces with this economic tool.

A classic and fun demonstration.

Tandem pulleys give students a clear picture of mechanical advantage and velocity ratio in a pulley system.

Convenient and easy storage.

Determine the mass of an object based on its oscillation.

Discover how different surfaces affect friction.

Demonstrate the conservation and conversion of mechanical energy.

Design different simple machine to create mechanical advantage.

Useful for collision and pendulum experiments.