question_answer

What would be the force exerted by the earth on the moon if the mass of the earth is \[6\times {{10}^{24}}\,kg\]and that of the moon is\[7.4\times {{10}^{22}}\,\,kg\]and distance between the earth and the moon is\[3.84\times {{10}^{5}}\text{ }km\]\[\left( G=6.67\times {{10}^{-11}}\text{ N}{{m}^{2}}\text{ }k{{g}^{-2}} \right)\]?

A) \[2.01\times {{10}^{20}}\text{ }N\]

B) \[3.01\times {{10}^{20}}\text{ }N\]

C) \[1.01\times {{10}^{22}}\text{ }N\]

D) \[0.01\times {{10}^{20}}\text{ }N\]

E) None of these