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In a simple pendulum of length 10 m, the string is initially kept horizontal and the bob is released. 10% of energy is lost till the bob reaches the lowest position. Then find the speed of the bob at the lowest position.
In a simple pendulum of length 10 m, the string is initially kept horizontal and the bob is released. 10% of energy is lost till the bob reaches the lowest position. Then find the speed of the bob at the lowest position.
Updated On: Mar 25, 2026
- \(6 \;m/s\)
- \(6\sqrt5 \;m/s\)
- \(7\sqrt5 \;m/s\)
- \(4\sqrt2 \;m/s\)
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The Correct Option is B
Solution and Explanation
The correct option is (B): \(6\sqrt5 \;m/s\)
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