本题目来源于试卷: Work Energy and Power，类别为 美国物理杯赛(Physics Bowl)
[单选题]
01.34: Two toy cars with different masses originally at rest are pushed apart by a spring. Which of the following statements would NOT be true?
A. both toy cars will acquire equal but opposite momenta
B. both toy cars will acquire equal kinetic energies
C. the more massive toy car will acquire the least speed
D. the smaller toy car will experience an acceleration of greatest magnitude
E. All of the above statements are true
参考答案: B
本题详细解析:
暂无
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