本题目来源于试卷: .Gravity..,类别为 美国物理杯赛(Physics Bowl)
[单选题]
02.19: As a rocket bl s3db, 9bn ./ rkbwwa*iast pp3 9hc9rb:ma pwh/ .qs away from the earth with a cargo for the international space station, which of the following graphs would best represent the gravitational force on the cargo versus distance from the surface .bawp/c9 9p3 :prmhqh of the Earth?
A.
B.
C.
D.
E.
参考答案: E
本题详细解析:
暂无
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