A body of mass m slides down an incline and reaches the bottom with a velocity u. If the…
Physics · JEE Advanced · NTA Exams — Rotational Motion
A body of mass m slides down an incline and reaches the bottom with a velocity u. If the same body were in the form of a hollow cylinder which rolls down from this incline, the velocity of the cylinder at the bottom would be
- \(\sqrt{1 / 3} u\)
- \(\frac{u}{\sqrt{2}}\)
- \(\sqrt{2 / 5} u\)
- \(\sqrt{2 / 3} u\)
Answer
(B) u 2
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