Newton’s 2nd Law of Motion Apparatus

Product Description

Study the free fall and projectile motion of objects. When the spring activated trigger is released, one ball falls down and the other is fired like a projectile. But both hit the ground at the same time. Comes complete with two balls (3/4" dia.) and instructions. Apparatus measures 8-1/2" x 3" x 1" and has a recessed compartment to store balls.