Question

Body roll down an incline plane if its kinetic energy of rotational motion is 40% of its kinetic energy of translation then the body is

Answer 1

Answer:

Energy of rotational motion is 40%.

v=ir

v=i×40×1/100

v=i×2×1/5

v=2i/5

5v=2i

5V=2i....imp

Answer 2

Explanation:

5v=2i......

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