6 21 Three masses 100 kg 200 kg and 500 kg are placed at the

Last updated: 6/14/2023

6 21 Three masses 100 kg 200 kg and 500 kg are placed at the vertices of an equilateral triangle with sides 10 m They are rearranged by an agent on the vertices of a bigger triangle of sides 15 m and with the same in centre Calculate the work done by the agent Ans 3 77 x 10 7 J