Physics Unit5: Circular Motion & Gravitation (id: 6bcaea988)

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]
An astronaut goes out for a "space-walk01bk+fpkj +m dul8-jf"e2d;y,u 1 spp :wo1gco at a distance above the Earth equal to the radius of the Earth. What cgo:d; y1p1puo2w,es is her acceleration due to gravity?

A. zero
B. g
C. g/2
D. g/4


参考答案:  D


本题详细解析: 暂无

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