Rotational Motion: JEE Main 2023 Physics question

JEE Main 2023 · 31 Jan, Evening shift · Q59

JEE Main 202331 Jan, Evening shiftPhysicsMediumRotational Motion140× since 2002

A ball is dropped from a height of

20 \mathrm{~m}

. If the coefficient of restitution for the collision between ball and floor is

0.5

, after hitting the floor, the ball rebounds to a height of ________

\mathrm{m}

Your answerType your answer. Integers and decimals are accepted.

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