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A hollow cylinder open at both ends slid...

A hollow cylinder open at both ends slides without rotating, and then rolls without slipping with the same speed. The ratio of the kinetic energy in the two cases is (taken in order)

A

`1 : 1`

B

`1 : 2`

C

`2 : 1`

D

`1 : 4`

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AAKASH INSTITUTE ENGLISH-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Assignment (Section - A) Objective Type Questions (One option is correct)
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  4. A solid sphere of mas 2kg rolls on a table with linear speed of 1 m//s...

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  9. A solid cylinder of mass 20 kg rotates about its axis with angular vel...

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  13. A ring of mass 1kg and radius 1m is moving with a velocity of 1m//s by...

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  14. A disc and a ring of the same mass are rolling down frictionless incli...

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  15. The moment of inertia of a thing uniform rod of length L and mass M, a...

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  16. Two bodies with moment of inertia l(1) and l(2) (l(1) gt l(2)) have eq...

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  17. From a circular disc of mass M and radius R, a part of 60^(@) is remov...

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  18. A body is rolling without slipping on a horizontal plane. The rotation...

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  19. The angular velocity of a body is vecomega=3hati+5hatj+6hatk("radian"/...

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