Three masses 200{ kg}, 300{ kg} and 400 kg are placed at the vertices of an equilateral triangle with sides 20 m . They are rearranged on the vertices of a bigger triangle of side 25 m and with the same centre. The work done in this process \_\_\_\_ J. (Gravitational constant G =6.7 × 10^{-11} {Nm}²/{kg}² ) [24 jan 2026 Shift 1]

Question

Examsnet · Accepted Answer

Correct Answer is : 1.74×10−71.74 × 10^{-7}1.74×10−7

Gravitation Part 2