Sunday

December 21, 2014

December 21, 2014

Posted by **ami** on Monday, December 7, 2009 at 12:38pm.

1)What is the rotational inertia of the disk if its mass is 11.7 kg, and its radius is 49.6 cm?

A=1.44kmg^2

2) What is the rotational kinetic energy K of the rotating wheel?

3)What is the translational kinetic energy of the rolling disk?

4)What is the total kinetic energy of the rolling disk?

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