JEE Main & Advanced
Physics
Gravitation / गुरुत्वाकर्षण
Question Bank
Self Evaluation Test - Gravitation
question_answer
Three identical stars, each of mass M, form an equilateral triangle (stars are positioned at the comers) that rotates around the centre of-the triangle. The system is isolated and edge length of the triangle is L. The amount of work done, that is required to dismantle the system is: