Question

What force is required to produce a pressure of 500 Pa on an area of 200cm2?

Answer 1

given :-
area = 200 cm ^2
pressure = 500 Pa

We know
1 cm = 1/100 m
1 cm^2 = 1/10000 m^2
200 cm^2 = 200/10000 m^2

We know
pressure = force / area
force = pressure x area
=( 500 x 200/10000) N
= 10 N

Answer 2

Area = 200 cm² = 0.02 m²
Pressure = 500 Pa

Pressure = Force / Area.
Force = Pressure × Area
= 500 × 0.02
= 10 N
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