Monday
September 22, 2014

Homework Help: PHYSICS

Posted by danny on Monday, December 11, 2006 at 2:55pm.

A 20.0 kg solid cylinder, 0.25m in radius, and a 5.0 kg thin hollow sphere,
0.50 m in radius, are released from rest at the exact same time at the top of a
10m long ramp inclined at 30.
a) What is the final velocity of the cylinder at the bottom of the ramp?
b) What is the final velocity of the sphere at the bottom of the ramp?
c) Which will reach the bottom first? By how many seconds?

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