[填空题]
What is thedistance from the Earth’s center to a point outsrou4cm:r aq1mo/ phyk1-ik4g 8+ dr, tide the Earth 0nugbf;)nhp ufhe1me;30 jo9where thegravitational acceleration due to thejeug f3fnn;o0) hp mb9u1;e h0 Earth is $\frac{1}{10}$ of its value atthe Earth’s surface? $\times10^7$
