Accurately study the path of a projectile. A steel ball is launched from a ramp and collides with a target plate equipped with marking paper to record the point of contact. The target plate is moveable to different positions to plot the trajectory of the ball. Apparatus includes a 36 x 43 cm plotting board, two wooden supports, an adjustable aluminum launcher with a stop, an aluminum target plate, and target paper. Complete instructions provided.
1-800-452-1261
