Question:medium
If the kinetic energy of a moving body reduces to \(49\%\), then its velocity is reduced to
If the kinetic energy of a moving body reduces to \(49\%\), then its velocity is reduced to
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If KE becomes \(k\) times, velocity becomes \(\sqrt{k}\) times.
Updated On: Apr 24, 2026
- \(49\%\)
- \(70\%\)
- \(30\%\)
- \(25\%\)
- \(51\%\)
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The Correct Option is B
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