- #1
joeypeter
- 5
- 0
A bug that has a mass mb = 4 g walks from the center to the edge of a disk that is freely turning at 21 rpm. The disk has a mass of md = 12 g. If the radius of the disk is R = 30 cm, what is the new rate of spinning in rpm?
Can I have some help please?
Can I have some help please?