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1. A hammer exerts a force of 1.5 N on each of the two nails A and B. The area of cross section of tip of nailA is 2 mmwhile that of nail B is 6 mm2. Calculatepressure on each nail in pascal.​

Answer» TION:F=1.5NA=2mm^2 = 2×10^-6m^2. Pressure=1.5/2×10^-6 =7.5×10^5 A=6mm^2 =6×10^-6m^2 Pressure=1.5/6×10^-6 =2.5×10^5


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