本题目来源于试卷: .Gravity..，类别为 美国物理杯赛(Physics Bowl)
[单选题]
99.33: One object at the surface of ther,ak53s0.s;rsf (sidcy(0t nvj kzo/c -qa 9hg- mcm1hd.(ay Moon experiences the same gravitational force as a second object at the surface of the Earth. Whichhm(mgcaqc --9 .a d1hy of the following would be a reasonable conclusion?
A. both objects would fall at the same acceleration
B. the object on the Moon has the greater mass
C. the object on the Earth has the greater mass
D. both objects have identical masses
E. the object on Earth has a greater mass but the Earth has a greater rate of rotation.
参考答案: B
本题详细解析:
暂无
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