This rugged, compact device allows students to clearly visualize and quantify projectile motion.
A steel ball is launched repeatedly from the same place on a ramp and strikes a recording paper on a target plate that is moved horizontally each time.
Trajectory shape and properties marks are transferred to the background graph paper.
- plotting board 360 x 430mm,
- two wooden supports,
- adjustable aluminum launcher with a stop,
- aluminum target plate,
- steel ball,
- graph paper,
- precut target paper.