Mechanics > Kinematics > Motion in 1-D
DCS# 1D60.xx
PROJECTILE MOTION IN REVERSE
APPARATUS
video of projectile launcher
here
laptop with quicktime
206
DESCRIPTION
The video shows a ball launched vertically by the projectile launcher, reversed in time. This is intended to show that the motion is symmetric in time. The "A/V controls" window allows you to play the video forward or backward, at various speeds.
