Find the PE of three objects of masses 1kg, 2kg and 3 kg placed at the three vertices of anequilateral triangle of side 20 cm.

Find the PE of three objects of masses 1kg, 2kg and 3 kg placed at the

1.	Find the PE of three objects of masses 1kg, 2kg and 3 kg placed at the three vertices of anequilateral triangle of side 20 cm.
Answer» 50Gj `-55GJ` 5GJ 60GJ ANSWER :B