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For any two materials the force required to overcome sliding friction is always larger than the force required to overcome starting friction?
This statement is not always true. The force required to overcome starting friction can sometimes be larger than the force required to overcome sliding friction due to factors like surface roughness, adhesion, and lubrication. It depends on the specific properties of the materials and the conditions under which they are in contact.
Is the friction is same for all the surfaces?
No, the friction between two surfaces depends on factors such as the roughness of the surfaces, the force pressing them together, and the materials involved. Different surfaces will have different coefficients of friction which determine how much force is required to overcome the friction between them.
What is the relationship between the kinetic friction coefficient and the amount of force required to overcome friction between two surfaces in motion?
The kinetic friction coefficient is a measure of the resistance between two surfaces in motion. A higher coefficient means more force is needed to overcome the friction and keep the surfaces moving.
How does the roughness of a surface effect friction?
The rougher then surface the greater the frictional force. When a surface is rough and you put friction to it, it creates sparks while smooth surfaces when friction is added causes a slight stactic shock.
The forces needed to overcome static is usually less than that needed to overcome kinetic friction?
True -It's "False"!
For any two materials the force required to overcome sliding friction is always larger than the force required to overcome starting friction?
This statement is not always true. The force required to overcome starting friction can sometimes be larger than the force required to overcome sliding friction due to factors like surface roughness, adhesion, and lubrication. It depends on the specific properties of the materials and the conditions under which they are in contact.
Is the friction is same for all the surfaces?
No, the friction between two surfaces depends on factors such as the roughness of the surfaces, the force pressing them together, and the materials involved. Different surfaces will have different coefficients of friction which determine how much force is required to overcome the friction between them.
What is the relationship between the kinetic friction coefficient and the amount of force required to overcome friction between two surfaces in motion?
The kinetic friction coefficient is a measure of the resistance between two surfaces in motion. A higher coefficient means more force is needed to overcome the friction and keep the surfaces moving.
What kind of force required more force to overcome?
Static friction
How does the roughness of a surface effect friction?
The rougher then surface the greater the frictional force. When a surface is rough and you put friction to it, it creates sparks while smooth surfaces when friction is added causes a slight stactic shock.
The forces needed to overcome static is usually less than that needed to overcome kinetic friction?
True -It's "False"!
True or false the force needed to overcome kenetiic friction is useally greater than that needed to overcome static friction?
False. The force required to overcome static friction is generally higher than the force needed to overcome kinetic friction. Static friction is the resistance to the initial movement of two objects at rest, while kinetic friction is the resistance to the motion of objects sliding against each other.
Forces of any two materials the force required to overcome sliding fiction is greater than the force to overcome starting friction?
If I understand the question correctly: It is actually ill-posed. The frictions you are refering to are dynamic (sliding) and static (starting). I think you will find that static friction is always harder to over come than dynamic friction, not vice-versa.
What is the caused of friction between two surface contact?
Friction between two surfaces in contact is caused by the interlocking of microscopic protrusions and irregularities on the surfaces. The resistance to motion arises from the forces required to overcome these interlocking points. Additionally, factors such as surface roughness, material properties, and presence of lubricants can influence the amount of friction between the surfaces.
Is The force needed to overcome static friction usually less than that needed to overcome kinetic friction.?
True -It's "False"!
How can one determine the static friction coefficient on an incline?
To determine the static friction coefficient on an incline, one can measure the angle of the incline and the force required to overcome static friction. By dividing the force needed to overcome static friction by the force due to gravity acting on the object, the static friction coefficient can be calculated.
What is the offset of friction?
The offset of friction refers to the minimum force required to overcome static friction and set an object in motion. It represents the threshold where the object starts moving against the resistive force of friction.
