Hall's Car Pair, Essential items for dynamics experiments., Pair of 1

Details

This set of two Hall's Friction Cars can be used with an incline plane, weights, and pulleys to study the relationship between energy and work. The cars feature low-friction wheels and oil-free sleeve bearings that never require adjustment. Each car apparatus measures 8 inches long, with a carriage that is 5.25 inches long, 2.25 inches wide, and 1.5 inches tall.