A 11.0 kg cylinder rolls without slipping on a more in details physics!?

Jay · #1 (**permalink**) 04-08-2008, 01:14 PM

A 11.0 kg cylinder rolls without slipping on a rough surface. At an instant when its center of gravity has a speed of 11.0 m/s.
(a) Determine the translational kinetic energy of its center of gravity.
_______J
(b) Determine the rotational kinetic energy about its center of gravity.
________J
(c) Determine its total kinetic energy
________J

antons · #2 (**permalink**) 04-08-2008, 01:14 PM

Check yopur physics book .
Additional help:
Friction
Angle of inclination
Opposing force
Height from centre of earth
Configurarion of the shape of the body as to where the centre of its gravity lies

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