Give one methods is to increase and decrease frictional force between two force.
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Let's understand what is friction ?
=> Friction is the force which oppose the motion between the objects.
Method of increasing and decreasing frictional force between two forces :-
● Method for decreasing frictional force :-
=> By polishing :- By making surfaces Polish we can reduce frictional force between two surfaces because it minimises the interlocking.
● Method for increasing frictional force :-
=> We can increase the frictional force between two objects or surfaces by making rough them. For example :- Tyre , bicycle etc.
Let's understand what is friction ?
=> Friction is the force which oppose the motion between the objects.
Method of increasing and decreasing frictional force between two forces :-
● Method for decreasing frictional force :-
=> By polishing :- By making surfaces Polish we can reduce frictional force between two surfaces because it minimises the interlocking.
● Method for increasing frictional force :-
=> We can increase the frictional force between two objects or surfaces by making rough them. For example :- Tyre , bicycle etc.
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