PIRA 1D40.10 Motion of the Center of Mass: Throw Objects
Instructions / Notes:
- Center of Mass throw objects consist of a foam square and a foam square
with a handle added.
- Spin and toss each object upward so that the object is airborne parallel
to the black boards.
- Orange dot shows the center of mass of the object when an ultraviolet
fluorescent light is used.
Photo shows the demonstrations as used by the University of Texas
at Austin.

Drawing Below is Courtesy of the University of Minnesota.