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Rotational Motion question

2021 · 24 Feb · Shift 1 · Q62
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  5. /2021 · 24 Feb · Shift 1 · Q62

Rotational Motion question

2021 · 24 Feb · Shift 1 · Q62

JEE MainPhysicsRotational MotionMCQ+4 / −1
Moment of inertia (M. I.) of four bodies, having same mass and radius, are reported as; I1 = M.I. of thin circular ring about its diameter, I2 = M.I. of circular disc about an axis perpendicular to disc and going through the centre, I3 = M.I. of solid cylinder about its axis and I4 = M.I. of solid sphere about its diameter. Then :
  1. A
    I1 = I2 = I3 > I4
  2. B
    I1 + I3 < I2 + I4
  3. C
    I1 = I2 = I3 < I4
  4. D
    I1 + I2 = I3 + 52{5 \over 2}25​ I4
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