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Linear Momentum (id: ea467b8f8)

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admin 发表于 2024-12-13 13:01:35 | 显示全部楼层 |阅读模式
本题目来源于试卷: Linear Momentum,类别为 IB物理学

[填空题]
The CM of an empty 1050-kg car is 2.50 m behind the frontaz a /ltih7ifv m3a0y h8*l**u oftm(pz3wc3 lsvo b8nd8g-z6j 2eqp; x0 the car. How far from the front of the car will the CM be when two people sit in the front seat 2.80 m from theemvbt3l-jxcsn 8z q6;3 p8d (gw0 ozp2 front of the car, and three people sit in the back seat 3.90 m from the front? Assume that each person has a mass of 70.0 kg.    m




参考答案: 2.74±2%


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