Marble Launcher for Physical Science

GSC International PROLCH Projectile Launcher for Plastic Marbles The Marble Launcher can launch the plastic marbles a maximum of 8 meters. The launch tube has five speed settings that can lock into place to assure consistent launches at the same velocities. There is a protractor printed on the base to measure the angle of launch. A photogate (not included) can be attached near the mouth of the launcher to accurately record initial velocity. 'The Marble Launcher can launch the plastic marbles a maximum of 8 meters. The launch tube has five speed settings that can lock into place to assure consistent launches at the same velocities. There is a protractor printed on the base to measure the angle of launch. A photogate (not included) can be attached near the mouth of the launcher to accurately record initial velocity. Launches a maximum of 8 meters A teaching tool to experiment with trajectories The launch tube has 5 lockable speed settings to gain accurate velocity consistently A comprehe