問題詳情
37. The four tires of an automobile are inflated to a gauge pressure of 2.0 × 105 N/m2(29 psi). Eachof the four tires has an area of 0.024 m2that is in contact with the ground. Determine the weightof the auto.
(A) 4.80 × 103N
(B) 1.92 × 104N
(C) 7.68 × 104N
(D) 8.33 × 106N
(E) 2.08 × 107N
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增
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