Physics Unit5: Circular Motion & Gravitation (id: c57727d64)

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]
The Earth has radius r. buj 6a-o,ryc+ A sc1yofwq6 a,fp5 xqp2cy(d5k; atellite of mass 100 kg is at a point 3r above the Earth's 2f;pfc5 (kqaxow6qy5 pc1y, d surface. What is the satellite's weight?

A. 61 N
B. 110 N
C. 9000 N
D. 16000 N


参考答案:  A


本题详细解析: 暂无

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