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gc physics textbook chapter 3 problems (id: 3e0defc53)

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admin 发表于 2024-9-30 14:04:11 | 显示全部楼层 |阅读模式
本题目来源于试卷: gc physics textbook chapter 3 problems,类别为 IB数学

[填空题]
A light plane is headed due south witoi*;pjcvf , m4h a spe qxuvqj13405g jo kas:ed of 155$ \mathrm{~km} / \mathrm{h}$ relative to still air. After 1.00 hour, the pilot notices that they have covered only 125 km and their direction is not south but southeast $\left(45.0^{\circ}\right) $. What is the wind velocity? $v_{wind}$ =    km/h $\text { The direction of the wind is } \theta$=    $^{\circ} $ north of east




参考答案:
空格1: 111±2%空格2: 37±2%


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