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Which has a maximum value kinetic friction or static friction?
The maximum value of static friction is typically greater than the maximum value of kinetic friction. Static friction is the force required to overcome the initial resistance of an object at rest, while kinetic friction is the force required to keep an object in motion.
Is it true that kinetic friction is always greater than the maximum value of static friction?
Yes, it is generally true that kinetic friction is always greater than the maximum value of static friction.
What will happen to the value of friction force when external force acting on the body with mass m is increased from zero to F max such that there is impending motion at F max?
The value of the friction force will increase to match and oppose the external force up to a maximum value known as the static friction force. Once the external force exceeds the maximum static friction force, the object will begin to move, and the friction force will decrease to the kinetic friction force, which is generally lower than the maximum static friction force.
What is the maximum static friction force that can be exerted on an object?
The maximum static friction force that can be exerted on an object is equal to the coefficient of static friction multiplied by the normal force acting on the object.
Is static friction and limiting friction the same?
Limiting friction is the case of static friction where an object is right on the edge of moving, any more force applied to the object will cause it to move. Limiting friction is the largest value that the static friction can take
What is the expression for the maximum value of friction for which the block will not slide down the incline?
The expression for the maximum value of friction for which the block will not slide down the incline is given by the equation: ( ftextmax mus cdot N ), where ( ftextmax ) is the maximum friction force, ( mus ) is the coefficient of static friction, and ( N ) is the normal force acting on the block.
What is the maximum static friction that can be exerted between two surfaces in contact?
The maximum static friction that can be exerted between two surfaces in contact is equal to the coefficient of static friction multiplied by the normal force between the surfaces.
What is the maximum static friction force that can be exerted between two surfaces in contact?
The maximum static friction force that can be exerted between two surfaces in contact is equal to the product of the coefficient of static friction and the normal force pressing the surfaces together.
What is the friction force that acts on an object when it is at rest?
The friction force that acts on an object when it is at rest is called static friction. It is a force that opposes the initiation of sliding motion and prevents the object from moving. The magnitude of static friction is equal to the force applied to the object, up to a certain maximum value.
How can one determine the value of static friction in a given scenario?
To determine the value of static friction in a given scenario, you can use the equation: static friction coefficient of static friction x normal force. The coefficient of static friction is a constant that depends on the materials in contact, and the normal force is the force exerted perpendicular to the surface. By calculating these values, you can find the static friction force acting in the scenario.
Is static friction balanced or unbalanced?
Static friction is a balanced force that acts in the opposite direction of an applied force to prevent relative motion between two surfaces in contact. It reaches its maximum value just before the point when motion is about to occur.
What is the you of friction you observe when you push on a piece of furniture that you cannot move?
that would be static friction. Static friction is the maximum amount of force that you can apply to an object before it moves. hope this helped!
