Three point masses `m_(1), m_(2)` and `m_(3)` are located at the vertices of an equilateral
Channel: Doubtnut
Date: 2020-07-12

Three point masses `m_(1), m_(2)` and `m_(3)` are located at the vertices of an equilateral triangle of side `alpha`. What is the moment of inertia of the system about an axis along the altitude of the triangle passing through `m_(1)?`