A solid disk, spinning counter-clockwise, has a mass of #5 kg# and a radius of #6 m#. If a point on the edge of the disk is moving at #8 m/s# in the direction perpendicular to the disk's radius, what is the disk's angular momentum and velocity?
1 Answer
Oct 29, 2017
The angular momentum is
Explanation:
The angular velocity is
where,
So,
The angular momentum is
where
For a solid disc,
So,
The angular momentum is