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What factors affect frictional force between objects?
The factors that affect frictional force between objects include the roughness of the surfaces in contact, the force pressing the surfaces together (normal force), and the type of material from which the surfaces are made. Additionally, the presence of any lubricants or contaminants between the surfaces can also influence the frictional force.
What is a force called that requires a touch?
A force that requires a touch is known as a contact force. This type of force only occurs when two objects are in physical contact with each other, such as friction, tension, or normal force.
What two things affect the amount of friction between two objects?
The amount of friction between two objects is affected by the type of surfaces in contact (smooth or rough) and the force pressing the surfaces together (normal force). Rough surfaces and increased normal force typically result in higher friction.
What two factors affect the strength of friction between two surfaces?
The two factors that affect the strength of friction between two surfaces are the nature of the surfaces (e.g., roughness, material type) and the normal force pressing the surfaces together (weight of the objects). A rough surface and a higher normal force will usually result in stronger friction.
What friction occurs when 2 solid objects are rubbed together?
When two solid objects are rubbed together, kinetic friction occurs. This type of friction opposes the direction of motion between the surfaces of the objects and is caused by the microscopic interactions between the surfaces. The rougher the surfaces and the greater the force pressing the surfaces together, the stronger the kinetic friction.
What factors affect frictional force between objects?
The factors that affect frictional force between objects include the roughness of the surfaces in contact, the force pressing the surfaces together (normal force), and the type of material from which the surfaces are made. Additionally, the presence of any lubricants or contaminants between the surfaces can also influence the frictional force.
What is a force called that requires a touch?
A force that requires a touch is known as a contact force. This type of force only occurs when two objects are in physical contact with each other, such as friction, tension, or normal force.
What two things affect the amount of friction between two objects?
The amount of friction between two objects is affected by the type of surfaces in contact (smooth or rough) and the force pressing the surfaces together (normal force). Rough surfaces and increased normal force typically result in higher friction.
What two factors affect the strength of friction between two surfaces?
The two factors that affect the strength of friction between two surfaces are the nature of the surfaces (e.g., roughness, material type) and the normal force pressing the surfaces together (weight of the objects). A rough surface and a higher normal force will usually result in stronger friction.
What friction occurs when 2 solid objects are rubbed together?
When two solid objects are rubbed together, kinetic friction occurs. This type of friction opposes the direction of motion between the surfaces of the objects and is caused by the microscopic interactions between the surfaces. The rougher the surfaces and the greater the force pressing the surfaces together, the stronger the kinetic friction.
What type of forces must have contact to act on an object?
Contact forces, such as frictional force, normal force, tension force, and applied force, require physical contact between objects to act on the object. These forces result from direct interaction between the surfaces of objects in contact.
What type of force resists motions between two surfaces that are in contact?
Friction force is the type of force that resists motion between two surfaces in contact. It acts in the direction opposite to the relative motion of the surfaces and is influenced by factors such as the nature of the surfaces and the force pressing them together.
Which type of force acts in the opposite direction of an objects motion?
Friction force acts in the opposite direction of an object's motion. It is a force that opposes the relative motion between two surfaces in contact with each other.
What two factors determine the strength of friction between the two object?
The strength of friction between two objects is determined by the type of surfaces in contact and the normal force pushing the objects together. The roughness of the surfaces and the force pressing the surfaces together affect the amount of friction generated.
Is static a contact or non-contact force?
it is a noncontact force because before two objects touch, the electical charge held in one of the objects will "jump" to the other object, causing a static shock
What is a type of force needs to touch something to affect it?
Contact force. This force only acts upon objects that are in direct physical contact with each other. Examples include friction, tension, and normal force.
What is an unbalanced force that slows down moving objects?
An unbalanced force that slows down moving objects is called a frictional force. Friction opposes the motion of objects and causes them to slow down due to interactions between the surfaces in contact.
