本题目来源于试卷: gc physics textbook chapter 5 problems，类别为 通用国际物理
[问答题]
Show that if a satellia.sm2 3uq-g djqx+ kf3te or;2qgxud ,;h71vr n jw+p p0zlrbits very near the surface of a planet with period T p2rrg l,xwhqjz;0 vnp;u+ d17, the density (mass/volume) of the planet is $\rho=m / V=3 \pi / G T^{2}$ .
(b) Estimate the density of the Earth, given that a satellite near the surface orbits with a period of about 85 min .
参考答案: 
本题详细解析:
暂无
| 
