Question

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A body of weight is 25N.If its surface area is (a) Icm
(b)lmm, Find the pressure exerted by it in each case and
express your answer in Pascal only.

Answer 1

Answer:

surface area should be in cm^2 or m^2

then

(a) P = F * A

P = 250*1/10^4

because 1cm^2 = 1/10^4 m^2

similarly you can do for (b) part

and here unit = N/m^2 or Pascal

Answer 2

Explanation:

pressure exerted by the bodies is 25 pascal