The mass of the Earth is~$5.97\times10^{24}kg$. The Moon, whose center is~$3.84\times10^{8}m$~from the Earth\textquotesingle s center, has mass~$7.35\times10^{22}kg$. Which of the following is the best estimate of the gravitational force of the Earth on the Moon? 
选项为:A:$10^{39}N$  B:$10^{29}N$  C:$10^{19}N$  D:$10^{9}N$  请回答其中一个选项.