Linear Momentum (id: bf9eab76f)

本题目来源于试卷: Linear Momentum，类别为 IB物理学

[填空题]
Two astronauts, one of mass 60 kg and tbmv :le.htk. b o1)o-fhe other 80 kg, are initispn bf 4mal9;,ally at rest in outer space. They then push each other apart. How far apart are bnmpf a,94;ls they when the lighter astronaut has moved 12 m?    m

参考答案: 21±2%


本题详细解析:

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