Acceleration

Fan Cart

A robust, inexpensive dynamics cart fitted with a motor, fan, battery holder, and switch on a removable frame. Ideal for demonstrating Newton’s Third law. The motor is powered by two “A... More.

BeeSpi Speed Measuring Tool

With the push of a button accurately measure the velocity of small objects. Ideal for use in experimental tests of speed and acceleration. BeeSpi detects an object passing through two points about ... More.

Constant Speed Vehicle

A popular way for introducing the ideas of velocity and acceleration. This product has a three position switch so that it can be powered in either direction, a stable platform for carrying objects,... More.

Digital Velocity Speed Gun

Point-and-shoot digital speed gun accurately measures speeds of objects in motion. Great for physical science/math correlations. Dozens of applications. Large LCD screen. Speeds ± 1.0 mph; mea... More.

Atwood Machine

This simple, economical mechanism enhances the understanding of the effects of linear and angular acceleration. Machine consists of two low-friction pulleys attached to a support rod that can be mo... More.

Acceleration Trolley

Show how the rate of acceleration of an object depends upon angle of incline. Fasten to the blackboard or wall with hardware included, string cable across the classroom at any angle, mount trolley ... More.

Tape Timer

Use this hardwood AC recording timer to determine velocity, acceleration, and friction with the precision of an electric clock. Timer places carbon dot on moving paper every 1/60 second. Includes t... More.

Acceleration Timer (DC)

A battery-operated timer designed for portability; can easily be clamped to a bench top or ring stand for recording objects of varying speeds. Slow the motor speed down to one half speed by inserti... More.

Fan Cart

This self-propelled cart is used to demonstrate acceleration independent of gravity. An air stream generated by a motor-driven propeller provides sufficient thrust to accelerate the cart along a sm... More.