1N30.60 double ball drop PIRA 500 1N30.60 double ball drop 1N30.60 Drop a softball on a basketball. Some analysis of the double ball drop. A double mass-spring collision on a guide rod allows more control than the double ball method. Let two air gliders accelerate down 30 cm of track and measure the rebound as the mass of the lead glider is increased. Suggests trying a double air cart collision on and inclined air track.
Friction is factored in.
1N30.86 air track collision photo M-15e.1 Record air track collisions with strobe photography. Gives readout before and after collision.