Question

Calculate the pressure produced by a force of 200 N acting on an area 200cm ?

Answer 1

We need to state the formula for getting pressure:

Pressure = Force / Area

The units of pressure is given by:

N/m²

In this question we are given:

Force = 200 N

This is the force applied on the surface.

Area = 10 m²

This is the area where the force is concentrated.

Pressure = 200N/10

= 20 N/m²

This is the pressure exerted on the surface.

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Answer 2

Answer:

pressure equal to force upon area

SI unit of pressure is Nm^2

therefore we need to express CM in terms of metre

so 200*200 upon 100*100

we will get 4m^2

now pressure equals to 200/4=25 pascal