gc textbook chapter 7 Linear Momentum (id: 2016c5021)

本题目来源于试卷: gc textbook chapter 7 Linear Momentum，类别为 IB物理学

[填空题]
During a Chicago storm, winds can whip horizonk +74 n hke6-bqt0yztbtallyod6*0-uqqqy xsu2abc n(p+9a8x oo :s at speeds of 100km/h If the air strikes a person at the rate of 40kg/s per square meter and is brought to rest, estimate the fu*8nsaoa-p6: x0uqq+os9xdq b2(c yoorce of the wind on a person. Assume the person is 1.50 m high and 0.50 m wide. Compare to the typical maximum force of friction $\mu\approx1.0$ between the person and the ground, if the person has a mass of 70 kg.    N
$F_{on person}$  ----待选择----<> $F_{fr}$

参考答案:
空格1: 800±2%  空格2: > 


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