a force of 25n acts on a body of area of cross section 20cm². calculate the pressure exerted by the body in pascals.
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Answer:
1255N/m^2
Explanation:
Pressure=Force/Area
given,
Force=25N
Area=20cm^2 change it into m^2 because Force is in N i.e. kg m/s^2
so,Area=20*10^-2m^2
pressure=25/20*10^-2
=25*100/20
=1255N/m^2 Ans.
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