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A hammer exerts a force of 8.8 \(N\) on nail \(A\) and \(B\). The area of cross section of tip of nail \(A\) is 4  mm2. While that of Nail \(B\) is 6  mm2. Calculate the pressure of each nail in pascal and also choose a nail which exerts high pressure.
 
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Answer:
The pressure on nail A is ×106 Pa
The pressure on nail B is ×106 Pa
The nail which exerts high pressure is
 
(Note: Answer must not exceed two decimals)