A solid disk, spinning counter-clockwise, has a mass of #3 kg# and a radius of #8/3 m#. If a point on the edge of the disk is moving at #11/4 m/s# in the direction perpendicular to the disk's radius, what is the disk's angular momentum and velocity?
1 Answer
May 31, 2018
The angular momentum is
Explanation:
The angular velocity is
where,
So,
The angular velocity is
The angular momentum is
where
For a solid disc,
The mass is
So,
The angular momentum is