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How does the force pushing 2 surfaces together effect friction?
The force pushing two surfaces together increases the friction between them. The greater the force pressing the surfaces together, the greater the frictional force that resists relative motion between them.
What is the relationship between contact force and friction?
Contact force is the force exerted between two surfaces in contact with each other. Friction is the force that resists the motion of an object sliding or rolling over a surface. Contact force contributes to the frictional force between two objects - the greater the contact force, the greater the frictional force.
What is the relationship between mass and force of sliding friction?
The force of sliding friction is directly proportional to the mass of the object experiencing the friction. As the mass increases, the force of sliding friction also increases. This relationship is described by the equation: force of friction = coefficient of friction * normal force, where the normal force is equal to the weight of the object (mass * acceleration due to gravity).
What does increase the force of friction mean?
Increasing the force of friction means applying a greater opposing force between two surfaces in contact, which makes it harder for one surface to slide or move over the other. This increased force of friction can result in a stronger grip or a greater resistance to motion.
As you increase your push will friction on the crate increase also?
Yes, as you increase the force exerted by pushing the crate, friction between the crate and the surface will also increase. This is because friction is directly proportional to the normal force between the surfaces and the coefficient of friction. More force results in a greater normal force, leading to increased friction.
How is force and friction related?
The Force of friction is equal to the coefficient of friction times the normal force. Since normal force is equal to mass times the acceleration of gravity (9.8 m/s2), the force of friction is directly proportional to the mass.
How friction is depend on the force of two surface?
Friction is directly proportional to the force of two surfaces pressing against each other. The more force there is between the surfaces, the greater the frictional force will be. This relationship is described by the equation: friction = coefficient of friction x normal force.
If you push someone with a force greater than friction the person will what?
If you push someone with a force greater than the force of friction between their feet and the ground, they will accelerate in the direction of the force applied. The person's speed and motion will depend on the magnitude and direction of the force applied.
What does a coefficient of friction of 1.0 or greater mean?
A coefficient of friction of 1.0 or greater means that the force required to move an object along a surface is equal to or greater than the force pressing the object onto the surface. In practical terms, this indicates a high level of resistance to movement, requiring a significant amount of force to overcome the friction between the two surfaces.
What is the relatonship between the roughness of a surface and the force of friction?
There is no simple relationship. However, the general tendency is that rougher surfaces have a greater coefficient of friction.
What is static friction and kinetic friction?
Static friction is the friction between two objects that are not moving relative to each other (eg: a desk on the floor not moving), kinetic friction is the friction between two objects that are moving relative to each other (eg: a desk sliding on the floor)
What effect does weight have on friction?
Weight affects the frictional force between two surfaces. As weight increases, the normal force between the surfaces also increases, which in turn increases the frictional force. This means that greater weight can result in higher friction between surfaces.
