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January 30, 2015

January 30, 2015

Posted by **Erin** on Saturday, April 12, 2008 at 8:48pm.

- physics -
**Damon**, Saturday, April 12, 2008 at 9:46pmM = 110

m = 50

r = 4

The moment of inertia of the disk about the axis is .5 M r^2

The moment of inertia of the woman about the axis is m r^2

Total moment of inertia I = .5 Mr^2 + m r^2

angular velocity w = 2 pi * .5 radians/second

angular momentum = I w = [.5 M + m] r^2* (2 pi *.5)

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