Visit http://ilectureonline.com for more math and science lectures!

To donate:
http://www.ilectureonline.com/donate
https://www.patreon.com/user?u=3236071

Given: A ring of mass N and radius R is rotating with angular speed omega0 about a fixed vertical axis through its center with 2 point masses m at rest at the center. The 2 masses can move along the 2 mass-less rods with out friction. At an instant omega=(8/9)omega0 and m1, is at (3/5)R from the center.
Find: Where is m2?

Next video in this series can be seen at:
https://youtu.be/mJQTag5ysVk