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Rotational Motion question

2018 · Shift 0 · Q63
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  5. /2018 · Shift 0 · Q63

Rotational Motion question

2018 · Shift 0 · Q63

JEE MainPhysicsRotational MotionMCQ+4 / −1
Seven identical circular planar disks, each of mass M and radius R are welded symmetrically as shown. The moment of inertia of the arrangement about the axis normal to the plane and passing through the point P is : JEE Main 2018 (Offline) Physics - Rotational Motion Question 209 English
  1. A
    1812MR2{{181} \over 2}M{R^2}2181​MR2
  2. B
    552MR2{{55} \over 2}M{R^2}255​MR2
  3. C
    192MR2{{19} \over 2}M{R^2}219​MR2
  4. D
    732MR2{{73} \over 2}M{R^2}273​MR2
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