Question

If a force of 20N is applied on 4cm2 of surface area, what is the pressure? ( in N/m2)

Answer 1

Answer:

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Answer 2

Answer:

Pressure = Force/Area

Area = 0.01 mm2 = 0.01/1000*1000 m2 = 1/100000000 m2

Force = 20 N

Pressure = 20 / (1/100000000) = 2000000000 Pascals