[问答题]
For an object falling1xumpq( f(t h0rmea47 freely froq2) yvx 8pg.f;d/ltms m rest, show that the distance traveled during each successive second increases in the ratio of successive odd integers (1, 3, 5, etc.). This was first shown by Galileo.)2vl8 psqdt y.;xmfg/ See Figs. 2–18 and 2–21.
