Moment of Inertia: Rotational Dynamics
Disc & Ring
PIRA Class: 1Q10.30
Purpose
Observe the effect that the moment of inertia has on the
motion of rolling objects
Description
"Race" a rolling ring, disc, and sphere of the same
diameter and mass down an incline ramp.
1. Line all objects at the top of the ramp, using a meter
stick to hold them in place.
Equipment
Disc, Ring, 5" Orange Ball, Long Ramp