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Rotational Motion question

2007 · Shift 0 · Q95
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  5. /2007 · Shift 0 · Q95

Rotational Motion question

2007 · Shift 0 · Q95

JEE MainPhysicsRotational MotionMCQ+4 / −1
A round uniform body of radius R,R,R, mass MMM and moment of inertia III rolls down (without slipping) an inclined plane making an angle θ\thetaθ with the horizontal. Then its acceleration is
  1. A
    g sin⁡θ1−MR2/I{{g\,\sin \theta } \over {1 - M{R^2}/I}}1−MR2/Igsinθ​
  2. B
    g sin⁡θ1+I/MR2{{g\,\sin \theta } \over {1 + I/M{R^2}}}1+I/MR2gsinθ​
  3. C
    g sin⁡θ1+MR2/I{{g\,\sin \theta } \over {1 + M{R^2}/I}}1+MR2/Igsinθ​
  4. D
    g sin⁡θ1−I/MR2{{g\,\sin \theta } \over {1 - I/M{R^2}}}1−I/MR2gsinθ​
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