Vernier® Independence of Motion Accessory

Demonstrate Newton's laws of motion.

• For use with Vernier's Projectile Launcher or Go Direct Projectile Launcher

The Independence of Motion Accessory enables the Vernier Projectile Launcher to perform the classic experiment where one ball is dropped as another is projected horizontally.

The balls strike the floor simultaneously.A built-in level makes leveling the accessory fast and easy. One ball is placed in the barrel, which causes a pin to extend. A second, drilled ball is placed on the extended pin. When the first ball is ejected from the Projectile Launcher, the pin retracts and the second ball falls.

Ordering information: Kit includes:
Independence of Motion Accessory
Solid steel balls (two)
Drilled steel balls (two)
Solid plastic balls (two)
Drilled plastic balls (two)