"Spring Scales"

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

These easy-to-read lecture scales are perfect for use during demonstrations.

Ideal for addition and resolution of forces, Newton's laws, and statics experiments.

Determine the spring constant of a spring-powered launcher by analyzing the work done on a system.

Three Classic Simple Machines in One Kit.

Friction blocks are useful for teaching the basics of force and motion.

Friction blocks are useful for teaching the basics of force and motion.

Your Students Will Shout Eureka When They Use this Simple Apparatus.

These Small Scale Skeletal Models Are Extremely Accurate.

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).

Excellent for Tactile and Visual Learners

These triple beam balances set the standard by which other mechanical balances are measured.

Study Static and Dynamic Oscillations

Cubes have 2 cm(0.78") sides with a hook for density investigation and specific gravity activities. Element stamp indicates material.

Allow students to investigate the advantage behind different gear ratios.

Versatile teaching kit contains enough materials for the whole classroom to learn about and experiment with a variety of pulley configurations. Because these activities are hands-on, students get a real feel for the forces at work.