Rotation 5 Question 14
24. The total kinetic energy of the ring is
(2017 Adv.)
(a) $M \omega _0^{2}(R-r)^{2}$
(b) $\frac{1}{2} M \omega _0^{2}(R-r)^{2}$
(c) $M \omega _0^{2} R^{2}$
(d) $\frac{3}{2} M \omega _0^{2}(R-r)^{2}$
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Answer:
Correct Answer: 24. Not clear
Solution:
- Question is not very clear.