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Rotational Motion question

2003 · Q161
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Rotational Motion question

2003 · Q161

NEETPhysicsRotational MotionMCQ+4 / −1
A solid cylinder of mass M and radius R rolls without slipping down an inclined plane of length L and height h. What is the speed of its centre of mass when the cylinder reaches its bottom ?
  1. A
    2gh\sqrt {2gh}2gh​
  2. B
    34gh\sqrt {{3 \over 4}gh}43​gh​
  3. C
    43gh\sqrt {{4 \over 3}gh}34​gh​
  4. D
    4gh\sqrt {4gh}4gh​
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