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Four similar point masses (  each) are symmetrically placed on the circumference of a disc of mass  and radius . Moment of inertia of the system about an axis passing through centre  and perpendicular to the plane of the disc will be

a)

b)

c)

d)



Question ID - 53943 | SaraNextGen Top Answer

Four similar point masses (  each) are symmetrically placed on the circumference of a disc of mass  and radius . Moment of inertia of the system about an axis passing through centre  and perpendicular to the plane of the disc will be

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

Total moment of inertia of the system

127 votes


127