what is pressure ?how it is related to the force area.
Answers
Answer:
What is pressure ?
answer:
Pressure is the force per unit area
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How it is related to the force area?
Answer:
Pressure is the force on an object that is spread over a surface area. The equation for pressure is the force divided by the area where the force is applied.
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Pressure is defined as the force exerted on a surface divided by the area over which that force acts.
pressure definition
Force is measured in units of Newtons (N), named after the famous scientist Isaac Newton. Area is typically measured in units of meters squared (m2). Since pressure is calculated by dividing force by area, it has units of Newtons per meter squared (N/m2), and this unit is given a new name, Pascals (Pa).
1 Pa = 1 N/m2
Because her high heels only have a small area in contact with the ground (or snow), when Ava tried to walk on the snow in heels, all of her weight was pushing on a very small area of the snow, creating a huge amount of pressure and causing the snow to collapse. Meanwhile, Eva's snowshoes spread the same force over a much larger area, so there was much less pressure on the snow. Even though the total force was the same, the pressure was very different, and so there was a very different outcome.
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