"AP physics"

The versatile Loop Track helps students learn about acceleration and conservation of energy.

Investigate the power of simple machines.

Investigate the effect of a stop on a pendulum's period and displacement.

Three Classic Simple Machines in One Kit.

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Extend your photogate to accommodate any width.

Students learn to recognize the difference between work and energy with this apparatus.

Discover the Mechanical Advantage of Different Pulley Combinations

This Pendulum kit is an excellent model for investigating energy.

The Ballistic Pendulum is spring-loaded for easy investigations.

An Entertaining and Efficient Hands-On System for Introducing Physics