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December 20, 2014

Homework Help: Physics

Posted by Ree on Wednesday, November 24, 2010 at 2:21am.

A disk and a hollow spherical shell, like a basketball, are released at the same time at the top of an inclined plane. The spherical shell has a mass M and a radius R; the disk has a mass 2M and a radius 2R.
If the two objects are released at rest, and the height of the ramp is = 0.73m , find the speed of the disk and the spherical shell when they reach the bottom of the ramp.

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