[填空题]
At what distance from the o+x o. eb67bjak9hc0/:tip jg Earth will a spacecraft traveli.s n *9)8ygav khpbp6gng directly from the Earth to the Moon experience zero net force because the Earth and Moon pull with equal and opposiysgn*hvb) g.a6p9 8pkte forces? $\times 10^8$