作者TOPMJ2000 (TOPMJ2000)
看板Physics
标题[题目] 物理题 急！！
时间Wed Oct 17 19:04:33 2007
[领域]力学 (题目相关领域)
[来源]习题 (课本习题、考古题、参考书...)
[题目]To withstand "g-forces" of up to 10 g's, caused by suddenly pulling out of a
steep dive, fighter jet pilots train on a "human centrifuge." 10 g's is an
acceleration of ９８ｍ平方／ｓ
If the length of the centrifuge arm is 14.0 , at what speed is the rider
moving when she experiences 10 g's?
[瓶颈]老实说我看不懂题目 是在问圆周运动吗？？ (写写自己的想法，方便大家为你解答)
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※ 发信站: 批踢踢实业坊(ptt.cc)
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1F：推 wen0034:非惯性系上的假想力的观念可求离心机的切线速率 10/17 19:36
2F：推 n0lin:我不是学力学的,不过光看到g-forces,就知道这题很有意思 10/18 07:37
3F：→ n0lin:可否请各位先进解释一下答案 10/18 07:38