Safe and Convenient Visual Presentation
Consistent, measurable results are achieved every time with this economical demonstration. Students set-up and manipulate the launcher to observe and record the established projectile motion. Illustrate how launch angle, launch velocity, spring tension, and strength all effect projectile motion. For simple demonstrations in the classroom or lab, this device can be set up on any surface using the included C-clamp. Instructions included. Size: 15 cm x 15 cm.