question_answer

The gravitational force between a man weighing 68 kg and a woman weighing 52 kg standing 4 metres apart.

A) \[1.2\,\times \,{{10}^{-11}}N\]             

B) \[1.48\,\times \,{{10}^{-9}}N\]

C) \[1.48\,\times \,{{10}^{-8}}N\] 

D)        \[150\,\times \,{{10}^{-11}}N\]

E) None of these