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此套題僅?Section II含有簡答題,
共計時1小時30分鐘,共5題
占總分50%
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可以使用計算器
考試時會提供常用的公示表
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2)A new kind of toy ball is advertised to “bounce perfectly elastically” off hard surfaces. A student suspects, however, that no collision can be perfectly elastic. The student hypothesizes that the collisions are very close to being perfectly elastic for low-speed collisions but that they deviate more and more from being perfectly elastic as the collision speed increases.

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