Home
Class 11
PHYSICS
Three point masses, m each are at the co...

Three point masses, m each are at the comers of an equilateral triangle of side a. Their separations do not change when the system rotates about the centre of the triangle. For this, the time period of rotation must be proportional to

A

only a & c are true

B

only b & c are true

C

only a & d are true

D

All are true

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Three point masses are at the corners of an equilateral traingle of side r . Their separations do not change when the system rotates about the centre of the triangle. For this, the time period of rotation must be proportional to

Three point masses each of mass m are placed at the corners of an equilateral triangle of side b. The moment of inertia of the system about an axis coinciding with one side of the triangle is

Three point masses 'm' each are placed at the three vertices of an equilateral traingle of side 'a'. Find net gravitational force on any point mass.

Three particle of mass m each are placed at the three corners of an equilateral triangle of side a. Find the work which should be done on this system to increase the sides of the triangle to 2a.

Three particle of mass m each are placed at the three corners of an equilateral triangle of side a. Find the work which should be done on this system to increase the sides of the triangle to 2a.

Three particle of mass m each are placed at the three corners of an equilateral triangle of side a. Find the work which should be done on this system to increase the sides of the triangle to 2a.

Three mass points each of mass m are placed at the vertices of an equilateral triangle of side 1. What is the gravitational field and potential due to the three masses at the centroid of the triangle ?

Three masses of 1 kg each are kept at the vertices of an equilateral triangle of side 3 m. What is the force acting on a point mass of 5 kg placed at its centroid ?

Find the area of an equilateral triangle having each side x\ c m

Three particle of mas m each are placed at the three corners of an equlateral triangle of side a. Find the work which should be done on this system to increase the sides of the triangle to 2a.