Test SeriesFree PYQsExamsPricing

MHT CET Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET

Three point masses, each of mass are placed at the corners of an equilateral triangle of side . Moment of inertia of this system about an axis along one side of triangle is

Answer: (D)

Solution

Two masses lie on the axis (zero contribution); the third 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-040702