"Projectile"

A Highly Effective Demonstration of Elastic Collision

A Classic!

High Quality and Economical

Re-create His Famous Experiment

Allow Students to Plot Trajectories

Watch work and energy intercept.

Demonstrate Newton’s First Law

These heavy-gauge aluminum carts come completely assembled with low-friction ball bearing wheels and space to carry five ordinary bricks.

Add Some Momentum To Your Physics Lessons

This is an excellent, inexpensive apparatus for experiments in precession, inertial guidance, and gyroscopic stabilization.