Answer
Verified
418.8k+ views
Hint- Here, we will proceed by defining the term friction or frictional force and then we will be discussing the various advantages and disadvantages experienced in case of friction or when frictional force is there.
Complete step by step answer:
Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Friction, force that resists the sliding or rolling of one solid object over another. Frictional forces, such as the traction needed to walk without slipping, may be beneficial, but they also present a great measure of opposition to motion.
Advantages of friction are:
$1.$ If we are walking or running, we use the friction with the ground to move our body forward, to turn left or right, or to stop.
$2.$ Brakes on a car use friction to stop the vehicles.
$3.$ Friction makes many types of motion possible.
Disadvantages of friction are:
$1.$ Extra friction makes it difficult to move an object, such as sliding a box across the floor or walking in deep snow.
$2.$ Friction can create heat energy, but this could overheat and damage an object, such as the wheels of a car.
$3.$ The force of friction acts in the opposite direction to the direction in which the object is moving, so friction slows down the motion of the moving objects.
Note- There are two different types of friction (or frictional forces). These include dry friction and fluid friction. Dry friction describes the reaction between two solid bodies in contact when they are in motion (kinetic friction) and when they are not (static friction) whereas Fluid Friction is the force that obstructs the flow of fluid.
Complete step by step answer:
Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Friction, force that resists the sliding or rolling of one solid object over another. Frictional forces, such as the traction needed to walk without slipping, may be beneficial, but they also present a great measure of opposition to motion.
Advantages of friction are:
$1.$ If we are walking or running, we use the friction with the ground to move our body forward, to turn left or right, or to stop.
$2.$ Brakes on a car use friction to stop the vehicles.
$3.$ Friction makes many types of motion possible.
Disadvantages of friction are:
$1.$ Extra friction makes it difficult to move an object, such as sliding a box across the floor or walking in deep snow.
$2.$ Friction can create heat energy, but this could overheat and damage an object, such as the wheels of a car.
$3.$ The force of friction acts in the opposite direction to the direction in which the object is moving, so friction slows down the motion of the moving objects.
Note- There are two different types of friction (or frictional forces). These include dry friction and fluid friction. Dry friction describes the reaction between two solid bodies in contact when they are in motion (kinetic friction) and when they are not (static friction) whereas Fluid Friction is the force that obstructs the flow of fluid.
Recently Updated Pages
Basicity of sulphurous acid and sulphuric acid are
Assertion The resistivity of a semiconductor increases class 13 physics CBSE
Three beakers labelled as A B and C each containing 25 mL of water were taken A small amount of NaOH anhydrous CuSO4 and NaCl were added to the beakers A B and C respectively It was observed that there was an increase in the temperature of the solutions contained in beakers A and B whereas in case of beaker C the temperature of the solution falls Which one of the following statements isarecorrect i In beakers A and B exothermic process has occurred ii In beakers A and B endothermic process has occurred iii In beaker C exothermic process has occurred iv In beaker C endothermic process has occurred
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
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Select the word that is correctly spelled a Twelveth class 10 english CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
What is the z value for a 90 95 and 99 percent confidence class 11 maths CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
What organs are located on the left side of your body class 11 biology CBSE
What is BLO What is the full form of BLO class 8 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE