Three particles each of mass $m$ are placed at the corners of equilateral triangle of side $l$
Which of the following is lare correct?
Three particles each of mass $m$ are placed at the corners of equilateral triangle of side $l$
Which of the following is lare correct?
- A
Moment of inertia about axis ' $1$ ' is $\frac{5}{4} ml^2$
- B
Moment of inertia about axis ' $2$ ' is $\frac{3}{4} ml^2$
- C
Moment of inertia about an axis passing through one corner and perpendicular to the plane is $2 ml^2$
- D
All of these
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