Laws of Limiting friction
Answers
Answered by
3
Limiting friction is defined as the friction which is generated between the two static surfaces that come in contact with each other. It is the product of the normal force and the coefficient of limiting friction. Following is the mathematical representation:
F = μN
Where,
F is the limiting friction
μ is the coefficient of limiting friction
N is the normal force
Following are the laws of limiting friction:
a
(a) The direction limiting frictional force and the direction of motion is always the opposite.
(b) The limiting friction always acts tangential to the two surfaces that are in contact.
(c) The magnitude of the limiting friction and the normal force between the two surfaces are directly proportional.
(d) The limiting friction is dependent on the material, nature of the surfaces that are in contact, and the smoothness.
(e) The limiting friction is independent of the shape and area of the surfaces.
Please Mark me as Brainliest!
F = μN
Where,
F is the limiting friction
μ is the coefficient of limiting friction
N is the normal force
Following are the laws of limiting friction:
a
(a) The direction limiting frictional force and the direction of motion is always the opposite.
(b) The limiting friction always acts tangential to the two surfaces that are in contact.
(c) The magnitude of the limiting friction and the normal force between the two surfaces are directly proportional.
(d) The limiting friction is dependent on the material, nature of the surfaces that are in contact, and the smoothness.
(e) The limiting friction is independent of the shape and area of the surfaces.
Please Mark me as Brainliest!
Similar questions