Pascal's Principle Equation: Force1 / Area1 = Force2 / Area2
Where...
Area1 =3m^2,
Force1 =9359N,
Area2 =0.0004m^2,
Force2 =???
Following the equation, I got F2 =1.25N. But that's wrong.
The answer should be larger than Force1,
because Area2 is smaller than Area1.
So... why my answer is wrong?
Physics唔明... Need help~!
2008-01-15 12:24 am
回答 (2)
2008-01-15 12:41 am
✔ 最佳答案
I think your answer is correct!而家係個比例的問題,
你諗下佢個比例
而家有9359N 在 3m^2的面積上,
它的比例就是3119.66667N/m^2
而家你個area2 細咁多,
佢既力都會相對細好多
點解你會講
"The answer should be larger than Force1" 呢?
2008-01-15 12:35 am
Since Force1 / Area1 = Force2 / Area2
9359/3=F2/0.0004
F2=1.25N
2008-01-14 16:36:11 補充：
Hence, F2 is smaller than F1樓主，我諗你計數o個陣計錯o左la
9359/3=F2/0.0004
F2=1.25N
2008-01-14 16:36:11 補充：
Hence, F2 is smaller than F1樓主，我諗你計數o個陣計錯o左la
收錄日期: 2021-04-13 14:57:03
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