**Unformatted text preview: **cm v is larger than for the case cm so , v d = is smaller. For a given speed, than the large is = d case, so a larger fraction of the kinetic energy is rotational, and the translational kinetic energy, and hence cm v , is smaller. d) Setting the expression in part (b) equal to 0.95 of that of the = d case and solving for the ratio 1.05. gives = R d R d Setting the ratio equal to 0.995 gives . 37 . = R d...

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- Energy, Kinetic Energy, Potential Energy, Special Relativity, Rigid Body