Scientific Skills & Tools (id: c3574b9db)

本题目来源于试卷: Scientific Skills & Tools，类别为 IB物理学

[单选题]

A car is moving with a kinetic energy of $10^5J$.

Estimate the order of magnitude of its momemtum.

A. $10^3kg\:m\:s^{-1}$
B. $10^4kg\:m\:s^{-1}$
C. $10^5kg\:m\:s^{-1}$
D. $10^5kg\:m\:s^{-1}$


参考答案:  B


本题详细解析:

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