Mechanics > Kinematics > Motion in 2-D
DCS# 1D15.20
HIGH ROAD, LOW ROAD
APPARATUS
track
202-alcove
two balls
202-14-E4
two wooden boxes
101-aisle
DESCRIPTION
Predict which, if either, ball will reach the end of the track first. Release the balls and observe.
REFERENCES
TPT 27, 293-295 (1989).
