本题目来源于试卷: Physics Unit5: Circular Motion & Gravitation，类别为 通用国际物理
[单选题]
A satellite is in a low cs8.ykagem/ p(ircular orbit about the Earth (i.e., it just skims th .*3ysm6pdo jhcrpv42icg 6p;jo)md 3 e surface of the Eam; . jdp)d42 v*gpoyp3ojcs 6 i6h3cmrrth). How long does it take to make one revolution around the Earth? (The mean radius of the Earth is $6.38 \times 10^{6} \; m$.)
A. $81 \; min$
B. $85 \; min$
C. $89 \; min$
D. $93 \; min$
参考答案: B
本题详细解析:
暂无
| 
