新SAT数学OG真题Test04 Section4 Q35

2022-06-03 01:24:23

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  The dynamic pressure q generated by a fluid moving with velocity v can be found using the formula above, where n is the constant density of the fluid. An aeronautical engineer uses the formula to find the dynamic pressure of a fluid moving with velocity v and the same fluid moving with velocity 1.5v. What is the ratio of the dynamic pressure of the faster fluid to the dynamic pressure of the slower fluid?

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  正确答案:2.25

  以下为新SAT OG Test04 数学 Section4 Q35真题,考察大家对于代数和函数相关知识的掌握,这类知识点是每次考察重点,也经常会出难题。考生把这部分知识融汇贯通,明确知识点之间的内在关系,是获得高分的保证。

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