Question

What force is produced if:
a. A pressure of 1000 Pa acts on an area of 0.2 m 2 ?
b. A pressure of 2 kPa acts on an area of 0.2 m 2 ?

Answer 1

$pressure = \frac{force}{area}$

a):

$1000 \: pa = \frac{force}{0.2m {}^{2} }$

$force = 1000 \times 0.2$

$force = 200 \: newton$

b):

$2 \: kilopasscal = 2000 \: passcal$

$2000 \: pa = \frac{force}{0.2m ^{2} }$

$force = 2000 \times 0.2$

$force = 400 \: newton$

Hope it will help u.