gc physics textbook chapter 4 problems (id: e92b026fa)

本题目来源于试卷: gc physics textbook chapter 4 problems，类别为 通用国际物理

[填空题]
A jet aircraft is ac6fef (b4b)t vz2eafllqb :m.654zd9t 4ao .9a3l1if qfktxkkcelerating at 3.5 $\mathrm{~m} / \mathrm{s}^{2}$ at an angle of 45$^{\circ} $ above the horizontal. What is the total force that the cockpit seat exerts on the 75$-\mathrm{kg} $ pilot?    N    $^{\circ} $

参考答案:
空格1: 940±2%  空格2: 79±2% 


本题详细解析:

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