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Unformatted text preview: 2 P G/P p 2 p ω I 2 1 ) r ω v m v m 2 1 T + × ⋅ + = ( Special conditions and cases for point P: 1) Rigid-body translations ( ω = 0 ) 2 G v m 2 1 T = 2) Fixed axis rotation about point P ( = P v ) 2 P ω I 2 1 T = 3) Point P = center-of-mass ( r G/P = ) 2 G 2 G ω I 2 1 v m 2 1 T + = Translational Kinetic Energy Rotational Kinetic Energy v G is the same for any point on the body including point P Also true if point P is the IC of zero velocity...
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This note was uploaded on 04/05/2012 for the course ME 324 taught by Professor Neptune during the Spring '08 term at University of Texas.
- Spring '08
- Relative Motion