Fields D.1 Gravitational Fields & Potential (id: 21bc59f90)

本题目来源于试卷: Fields D.1 Gravitational Fields & Potential ，类别为 IB物理学

[单选题]
Which of the followinqvr hl/7*3lp ng gwa;3ht s kr;fg0oh 7lb5q)v e.raphs shows the variation of the gravitational field strength of a planahr; ks5g.b);f7ql w3e v h0otet with distance $r$ from the surface of a planet?

A.
B.
C.
D.


参考答案:  B


本题详细解析:

微信扫一扫，分享更方便