Rotational Kinetic energy of a body is –(a) \(\frac{1}{2}\)mr(b) \ – InterviewSolution

1.	Rotational Kinetic energy of a body is –(a) \(\frac{1}{2}\)mr(b) \(\frac{1}{2}\)Iω2(c) \(\frac{1}{2}\) Iv2(d) \(\frac{1}{2}\)mω2
Answer» Correct answer is (b) \(\frac{1}{2}\)Iω²

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