Answer
Verified
396.3k+ views
Hint: A maximum quantity of opposing force is in between two contacts, after that one body begins to move with respect to other on applying an external force is known as limiting force of friction of the reference object.
Complete step by step answer:
First of all let us take a look at what limiting friction is. The maximum friction that can be developed between two static surfaces in contact with each other. Once a force given to the two surfaces exceeds the limiting friction, motion will happen. The limiting friction for two dry surfaces is a product of the normal reaction force and the coefficient of limiting friction. When we walk on the road, when a car moves on a cliff, frictional force applied by upstream water to a swimmer and also friction force on a pen by a page or notebook this force friction is acting. So these all are the examples for this.
As the limiting friction is the maximum value of friction developed, they are also known as the ‘maximum value of friction’.
Therefore the correct answer for this question is option A.
Note:
Frictional force is a force that opposes the relative motion between two objects or materials in a surface. The causes for this opposing force are molecular adhesion, surface roughness, and deformations. Adhesion is defined as the molecular force acting when two materials are brought into close contact with each other. Static friction is frictional force between two or more solid materials that are not in a motion relative to each other.
Complete step by step answer:
First of all let us take a look at what limiting friction is. The maximum friction that can be developed between two static surfaces in contact with each other. Once a force given to the two surfaces exceeds the limiting friction, motion will happen. The limiting friction for two dry surfaces is a product of the normal reaction force and the coefficient of limiting friction. When we walk on the road, when a car moves on a cliff, frictional force applied by upstream water to a swimmer and also friction force on a pen by a page or notebook this force friction is acting. So these all are the examples for this.
As the limiting friction is the maximum value of friction developed, they are also known as the ‘maximum value of friction’.
Therefore the correct answer for this question is option A.
Note:
Frictional force is a force that opposes the relative motion between two objects or materials in a surface. The causes for this opposing force are molecular adhesion, surface roughness, and deformations. Adhesion is defined as the molecular force acting when two materials are brought into close contact with each other. Static friction is frictional force between two or more solid materials that are not in a motion relative to each other.
Recently Updated Pages
Assertion The resistivity of a semiconductor increases class 13 physics CBSE
The branch of science which deals with nature and natural class 10 physics CBSE
What is the stopping potential when the metal with class 12 physics JEE_Main
The momentum of a photon is 2 times 10 16gm cmsec Its class 12 physics JEE_Main
How do you arrange NH4 + BF3 H2O C2H2 in increasing class 11 chemistry CBSE
Is H mCT and q mCT the same thing If so which is more class 11 chemistry CBSE
Trending doubts
Assertion CNG is a better fuel than petrol Reason It class 11 chemistry CBSE
How does pressure exerted by solid and a fluid differ class 8 physics CBSE
Number of valence electrons in Chlorine ion are a 16 class 11 chemistry CBSE
What are agricultural practices? Define
What does CNG stand for and why is it considered to class 10 chemistry CBSE
The rate of evaporation depends on a Surface area b class 9 chemistry CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
State whether the following statement is true or false class 11 physics CBSE
A night bird owl can see very well in the night but class 12 physics CBSE