Precisely launch 16-mm steel balls at 3 spring settings and at a range of launch (elevation) angles. The built-in protractor and plumb line make it easy to set the launch angle to study projectile motion with ranges of 1 m, 1.5 m, and 2 m. A magnetic piston prevents the ball from touching the sides of the barrel, ensuring a straight launch every time. The result is precise, repeatable projectile motion experiments for fun classroom demonstrations.
Properties
- 963518