# A solid disk, spinning counter-clockwise, has a mass of #7 kg# and a radius of #8 m#. If a point on the edge of the disk is moving at #2 m/s# in the direction perpendicular to the disk's radius, what is the disk's angular momentum and velocity?

##### 1 Answer

Mar 5, 2017

#### Explanation:

Angular velocity is given by

and angular momentum is