what is pressure and force?
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➠ What is force?
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➽ The push or pool which is applied on a body to bring about some changes on its position and form is called force.
➠ What is pressure?
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➽ Pressure depends on the amount of force and the area over which the force is applied the more the force the more the pressure however the bigger the area lesser in a pressure is directly proportional to the force and inversely proportional to the area of contact.
Pressure is thus difined as force per unit area.
➽ Pressure (P) = (F)/area (A)
➺ The SI unit of force is N/m². It is also known as pascal (Pa) on the name of the scientist blaise pascal who worked and gave his contributed to understand liquid pressure.
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