Question

Calculate the pressure exerted by a force of 400N on an area of 20m2

Answer 1

Answer:

400/20

20 kg/ms

Explanation:

pressure=force/area

Answer 2

Answer:

20 Pa

Explanation:

pressure = p

force = f

area = a

p = x

f = 400N

a = 20 m sq.

p = f/a

x = 400/20

x = 40/2

x = 20 Pa

therefore, pressure is 20 Pa

hope it will help you ☺