Pressure

By: M and J

Definition

Pressure- pressure is the effect that happens when force is applied to a surface.

There is 14.7 pounds per square of pressure in the atmospheres.

What happens when pressure is applied to a water bottle?

• When applying pressure to the water bottle with your hand the air will come out at a speed unknown and the computer will measure the pressure.

What happens to a table when you apply pressure to it?

• Nothing happens to the table Because you can not apply enough Force to break or crush the table.

Formula

P= F/A Pressure=P

Force= F

Area= A

The mass doesn’t change!!!

When you apply pressure to something the shape changes NOT the mass.

SEE!!!