Question:medium
If a ring rolls down from top to bottom of an inclined plane, it takes time \(t_1\). If it slides, it takes time \(t_2\). Then the ratio \(\dfrac{t_1}{t_2}\) is
If a ring rolls down from top to bottom of an inclined plane, it takes time \(t_1\). If it slides, it takes time \(t_2\). Then the ratio \(\dfrac{t_1}{t_2}\) is
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Rolling motion takes more time than pure sliding because part of the energy goes into rotation.
Updated On: Apr 29, 2026
- \(\dfrac{1}{3}\)
- \(\dfrac{1}{2}\)
- \(\dfrac{1}{4}\)
- \(\dfrac{2}{5}\)
- \(\dfrac{2}{3}\)
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The Correct Option is
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