Question:medium
A rain drop of mass \(10g\) falls from a height of \(50m\) from rest. If the loss of energy due to air resistance is \(3J\), then the velocity of the drop on striking the ground is \((g = 10ms^{-2})\)
A rain drop of mass \(10g\) falls from a height of \(50m\) from rest. If the loss of energy due to air resistance is \(3J\), then the velocity of the drop on striking the ground is \((g = 10ms^{-2})\)
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Always convert mass to kg and ensure consistent units when applying the work-energy theorem.
Updated On: Apr 24, 2026
- \(10 m s^{-1}\)
- \(5 ms^{-1}\)
- \(30 ms^{-1}\)
- \(40 ms^{-1}\)
- \(20 ms^{-1}\)
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The Correct Option is
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