Test SeriesFree PYQsExamsPricing

MHT CET Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET

At the corners of an equilateral triangle of side 'L' point masses each of mass 'M' are placed. The moment of inertia of the system about an axis along any one side is [MHT-CET 2020, MHT-CET 2020]

Answer: (C)

Solution

The two masses on the axis contribute zero; the third mass is at height , so

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-040995