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What is the equation for pressure when the force is perpendicular to the surface area?
Wiki User
∙ 12y ago
P = F/A
where
- P is the pressure
- F is the applied force
- A is the surface area where the force is applied
- F/A is F divided by A
For example, if you push on an object with your hand with a force of 20 pounds, and the area of your hand is 10 square inches, then the pressure you are exerting is 20 / 10 = 2 pounds per square inch.
Wiki User
∙ 12y ago
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What is The force pushing on a surface divided by the area of that suface?
Pressure. (Note that the force must be perpendicular to the surface.) Pressure can my measured in Pascals (N/m2), psi (pounds/in2), atmospheres, or a few other units.
How did you find the Force on inclined submerged plane surface?
The best way is to find the centre of surface of planar area. Then the force due to hydrostatic pressure will be:F = d h0 g S,where:F is force,d is density of fluid,h0 is depth at the centre of surface,S is surface of the area.It works because when we consider the centre of surface, there will exactly as much surface with lesser pressure effecting on it as there is surface below the centre point where the pressure is higher.The net force vector will be perpendicular to the area at the centre of surface point.
How do you find the mass if you are given the pressure and area?
we know pressure = force/area we can calculate force from this equation therefore force =mass *acceleration a=9.8 finally we obtain the mass.
What is the pressure in Pa of a force 660 N and a surface are of 0.20m2?
Pressure = Force/Area = 660 N/0.2m2 = 3300N/m2
How is pressure expressed mathematically?
Pressure = Force normal to the surface per unit surface area The SI unit for pressure is N/m^2
Why does pressure force acts perpendicular to the body?
If that force is not perpendicular to the surface, then there is a component of the force that's parallel to the surface. That component would move fluid around, until there were no longer any force parallel to the surface ... and the whole force would again be perpendicular to the surface.
Is pressure a contact force?
Yes, pressure is a contact force that occurs when an object comes into contact with a surface. It is the force applied perpendicular to the surface per unit area.
What does the pressure on a surface depend on?
The pressure on a surface depends on the force applied perpendicular to the surface and the area over which the force is distributed. It is calculated as the force divided by the area. The pressure increases with increasing force or decreasing area.
What depends on force and area?
Pressure depends on force and area. Pressure is the force applied perpendicular to the surface of an object per unit area. The formula for pressure is Pressure = Force/Area.
What is the equation for calculating pressure?
Pressure (P) is calculated by dividing the force (F) applied perpendicular to the surface by the area (A) over which the force is distributed. The equation for pressure is P = F/A.
How is pressure related to the thrust exerted on a surface?
Pressure is the force exerted per unit area of a surface. The greater the pressure applied on a surface, the greater the thrust exerted on that surface. This relationship is described by the equation: Pressure = Force/Area.
What is the force acting on a unit area of a surface?
The force acting on a unit area of a surface is known as pressure. Pressure is calculated by dividing the force perpendicular to the surface by the area over which the force is distributed. It is typically measured in units such as Pascals (Pa) or pounds per square inch (psi).
What is the force action on a surface?
The force acting on a surface is the perpendicular force exerted by an object on the surface due to gravity, contact, or pressure. It is typically measured in units of newtons (N) and represents the interaction between the object and the surface it is resting on.
O calculate pressure it is necessary to know the force and what?
To calculate pressure, you need to know the force applied perpendicular to the surface and the area over which the force is distributed. Pressure is calculated by dividing the force by the area, so both of these components are essential in determining the pressure on a surface.
What are the two ways pressure increases?
Pressure can increase due to an increase in the force exerted on a surface or a decrease in the surface area over which the force is distributed. This is described by the equation pressure = force/area.
What is the relation between force and area?
Pressure is the force over an area applied to an object in a direction perpendicular to the surface. p = F / A where:p is the pressure,F is the normal force,A is the area.
What is the perpendicular force exerted by a surface pressing against an object called?
The perpendicular force exerted by a surface pressing against an object is called normal force. This force is perpendicular to the surface and acts in the opposite direction to the force applied by the object.
