小夏同学向上提静止在桌面上的金属板,并用传感器测量拉力和桌面

小夏同学向上提静止在桌面上的金属板,并用传感器测量拉力和桌面受到的压强,收集到以下数据,请根据表中数据归纳出压强p和拉力F的关系:p=                   

F/N

2

4

6

8

10

12

p/×103Pa

12

10

8

6

4

2

答案

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