Question

A force of 40 N acts on a body having area of cross section 20cm2 . Calculate the pressure exerted by the body.

Answer 1

Answer:

P=2000N/m^2

Explanation:

F=40N

A=20cm^2

P=F/A

P=40/20

P=2N/cm^2

if we convert in N/m^2 then

1cm^2= 1/10000m^2

therefore

P=40/20/10000

P=400000/20

P=2000N/m^2

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Answer 2

Answer:

the ans is 2000N/m^2

Explanation:

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