1C30.10 Free Fall Timer

A ball is timed as it drops 1m, 2m, 3m, and/or 4m.

Can only use 3 meter’s worth in any room outside of 150.

In 150, use 10-foot ladder.

A 10-foot ladder supports a vertical PVC pipe that extends considerably above the top of the ladder. CPO timers are clamped to points on the ladder, each relatively close to a photogate fixed to a point on the PVC pipe.

Location: Timers B2-2, Ball drawer 2DE-8, Pipe corner next to entrance to 150