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Rotational Motion question

2012 · Shift 2 · Q49
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  5. /2012 · Shift 2 · Q49

Rotational Motion question

2012 · Shift 2 · Q49

JEE AdvancedPhysicsRotational MotionMultiple correct+4 / −1
Two solid cylinders P and Q of same mass and same radius start rolling down a fixed inclined plane from the same height at the same time. Cylinder P has most of its mass concentrated near its surface, while Q has most of its mass concentrated near the axis. Which statement(s) is(are) correct?
  1. A
    Both cylinders P and Q reach the ground at the same time.
  2. B
    Cylinders P has larger linear acceleration than cylinder Q.
  3. C
    Both cylinders reach the ground with same translational kinetic energy.
  4. D
    Cylinder Q reaches the ground with larger angular speed.
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