"activities&amp"

A pair of 100g gliders designed for use with air tracks 470157-654 and 470157-664.

Educators demonstrate experiments in angular momentum and rotational kinetic energy with the Rotating Platform.

Plastic pulley with table clamp, includes hand knob for tightening.

Add some tech power to your rocket experiments and take the guesswork out of altitude measurements.

Hooke's Law apparatus, includes weights for demonstration.

Beautiful, large, and functional gyroscope for classroom demonstrations.

Complete set of springs for investigating Hooke's law.

Four gears of different sizes, perfect for any investigation or maker project.

Features a pull back motor and die cast body. Scale: 1:64. Measures 5" long. Ages 3 & up. WARNING: CHOKING HAZARD Small parts. Not for children under 3 yrs.

Demonstrate the independence of the horizontal and vertical components of projectile motion.

This track includes everything needed to demonstrate three basic concepts of physics: acceleration, collision, and force.

Plastic disc to demonstrate rotational energy.

Metal pulley with rotatable pulley for experiment set up.

This package of plastic pulleys contains 25 each of 20, 30 and 40 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to a 2 mm motor shaft.

How high did it really go? Measure your rocket's altitude it with this easy to use device.

The Digital Photogate Free Fall Apparatus retains the precision of older models while eliminating the hassle of setting up heavy steel columns and adjusting spark recorders.