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Three particles, each of mass  gram, are situated at the vertices of an equilateral triangle  of side  (as shown in the figure). The moment of inertia of the system about a line  perpendicular to  and in the plane of , in -  units will be

a)

b)

c)

d)


Question ID - 53673 | Toppr Answer

Three particles, each of mass  gram, are situated at the vertices of an equilateral triangle  of side  (as shown in the figure). The moment of inertia of the system about a line  perpendicular to  and in the plane of , in -  units will be

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (c) -

(c)

Moment of inertia of the system about axis ,



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