A solid disk, spinning counter-clockwise, has a mass of #18 kg# and a radius of #4 m#. If a point on the edge of the disk is moving at #7/3 m/s# in the direction perpendicular to the disk's radius, what is the disk's angular momentum and velocity?
1 Answer
Dec 8, 2016
The angular momentum is
The angular velocity is
Explanation:
The angular velocity is
The angular momentum is
Where
For a solid disc
The angular momsntum is