Product Overview
This battery powered car moves with constant speed in a straight line. It has been designed specifically for use in the physics classroom (i.e. this is not just a toy car). The car can be set to travel at two different speeds selectable by a labeled switch on the body. Both speeds can be easily timed with a stopwatch. The wheels on this car are machined to run a straight, even line. There's a central compartment for placement of objects, such as 50-g hooked weights.
The car's dimensions are 145 x 69 x 57 mm. Weight: 150 g. Runs on 1 AA battery, NOT included.
