A solid disk, spinning counter-clockwise, has a mass of #3 kg# and a radius of #7/5 m#. If a point on the edge of the disk is moving at #8/3 m/s# in the direction perpendicular to the disk's radius, what is the disk's angular momentum and velocity?
1 Answer
Nov 13, 2016
The angular momentum is
The angular velocity is
Explanation:
mass
radius of solid disc
Velocity on the edge
The angular velocity
The angular momentum
where
For a solid disc,
So, angular momentum