what is the result of a force distributed over an area

What Is The Result Of A Force Distributed Over An Area?

Pressure is the result of a force distributed over an area.

What is the result of a force distributed over an area Brainly?

Pressure is the result of force exerted over an area.

Is pressure the result of a force distributed over an area?

Pressure is defined to be the amount of force exerted per area. So to create a large amount of pressure, you can either exert a large force or exert a force over a small area (or do both).

What is the result of the force?

Effects of Force. A force acting on an object causes the object to change its shape or size, to start moving, to stop moving, to accelerate or decelerate. When there’s the interaction between two objects they exert a force on each other, these exerted forces are equal in size but opposite in direction.

What indicates the way a force is distributed over an area quizlet?

pressure. the result of a force distributed over an area.

Which will result in greater pressure?

Summary. An increase in the number of gas molecules in the same volume container increases pressure. A decrease in container volume increases gas pressure. An increase in temperature of a gas in a rigid container increases the pressure.

What is the amount of force exerted over an area?

Pressure is defined as the force exerted on a surface divided by the area over which that force acts. … 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).

What is the calculation for pressure?

Pressure and force are related, and so you can calculate one if you know the other by using the physics equation, P = F/A. Because pressure is force divided by area, its meter-kilogram-second (MKS) units are newtons per square meter, or N/m².

What do forces of attraction limit the motion of particles most in?

a solid. Forces of attraction limit the motion of particles most in a solid.

How is pressure distributed at a given level in fluid?

How is pressure distributed at a given level in a fluid? The pressure in a fluid at any given depth is constant, and it is exerted equally in all directions. … Air pressure decreased as the altitude increases.

What is a force what changes can be produced by force?

Force is a push or a pull acting on an object which changes or tends to change state of rest or motion of an object. … Force can change the state of rest or motion of an object. 2. Force can change the shape of an object.

What is a force what changes can be produced by a force answer?

Answer : Force is a physical (magnitude + direction) quantity which is represented as a ratio of change in momentum divided by change in time and is generally told as, force is a push or a pull that can change the state of the motion or can change the shape of the object on which force is applied.

What is the force acting on a unit area known as?

pressure. … The force acting on a unit area of a surface is called pressure.

What causes gas pressure quizlet?

Gas pressure is the force of its outward push divided by the area of the walls of its container. As the moving gas molecules collide with the walls of their container, they push on the container walls. … When the temperature increases, gas particles move faster and collide more frequently with greater force.

What causes gas pressure in a closed container quizlet?

Collision between particles of a gas and the walls of the container cause the pressure in a closed container of gas. The more frequent the collisions, the greater the pressure of the gas. The speed of the particles and their mass also affect the pressure.

What is the upward force that keeps an aircraft aloft?

Sci Forces in Fluids

Question	Answer
Type of substance that assumes the shape of its container.	Fluid
SI unit of measure used to express pressure.	Pascal
Upward force that keeps an aircraft aloft.	Lift

What are the factors that affect pressure?

Temperature, pressure, volume and the amount of a gas influence its pressure.

What is the effect of pressure on gas?

Therefore, the pressure of the gas is inversely proportional to the volume of the gas. When the pressure increases, the gas may convert into a liquid, and on further increasing the pressure, it may convert into a solid. So, the correct answer is – Volume of the gas decreases with increases in pressure.

What happens to a gas when pressure increases?

Boyle found that when the pressure of gas at a constant temperature is increased, the volume of the gas decreases. … this relationship between pressure and volume is called Boyle’s law. So, at constant temperature, the answer to your answer is: the volume decreases in the same ratio as the ratio of pressure increases.

What are the effects of forces on area of contact of the surface?

The force due to friction is generally independent of the contact area between the two surfaces. This means that even if you have two heavy objects of the same mass, where one is half as long and twice as high as the other one, they still experience the same frictional force when you drag them over the ground.

What is a force exerted over an area on the surface of an object?

Pressure is the force exerted on a surface divided by the total area over which the force is exerted. SI unit= pascal.

Is the force exerted per unit of area of a surface?

pressure is the force that exerted per unit area on the surface of the earth..

Is force a pressure area?

The size of this force is given by a simple relationship: force = pressure × area. You can always equalise the pressure by holding your nose, keeping your mouth shut and exhaling, resulting in more particles bombarding the inside.

How do you calculate force with pressure and area?

Calculating force and area using the pressure equation

First convert 150 kPa to Pa:
150 × 1,000 = 150,000.
Next substitute the values into the equation:
force normal to a surface area = pressure × area of that surface.
force = 150,000 × 180.
force = 27,000,000 N.

Why is pressure force divided by area?

Since the weight of an object is a force caused by gravity, we can substitute weight in the pressure equation. Thus the pressure (P) caused by the weight (W) of an object is that weight divided by the area (A) where the weight is applied.

Do forces of attraction have a stronger effect on the behavior of the particles in liquids or gas?

If you compare different substances that are at the same temperature, then the average kinetic energy of the particles will be the same (i.e. if the particles have the same mass then they will move with the same speed), but the attractive forces in solids will be greater than those in liquids, which will be greater …

In which are the forces of attraction among the particles so weak that they can be ignored under ordinary conditions?

If the particles are far apart and moving fast, as in a gas, the attractions are too weak to have an effect. Under ordinary conditions, scientists can ignore the forces of attraction in a gas. The constant motion of particles in a gas allows a gas to fill a container of any shape or size.

How can kinetic theory and forces of attraction be used to explain the behavior of gases liquids and solids?

The kinetic molecular theory explains the mathematical relationships between temperature, pressure, volume and the number of particles of a gas which is summed up in the ideal gas law PV = nRT. … The attraction between particles in a solid keep them locked into position and their only movement is vibrational.

How does area affect the pressure?

Q: how does the decrease in surface area affects the pressure of a given force? … By its very definition: Pressure = Force/Area. So for a given force if you decrease the area by a factor of two, then the pressure would increase by a factor of two.

When the area of contact increases the pressure?

Answer: In the case of contact forces between two objects as the area of contact between the two increases the pressure per square unit of measure will decrease.

When a given force is applied on a larger area of contact the pressure exerted by it?

Answer: Answer: if a force is applied on a smaller area of contact, the pressure exerted by it is more (greater) . because area is inversely proportional to pressure.