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
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a)
b)
c)
d)
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 bea)
b)
c)
d)
Question ID - 53673 | SaraNextGen Top 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)
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
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (c) -
(c)
Moment of inertia of the system about axis 
,
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Answer Link
127