give some example of reducing friction
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Answered by
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we can reduce friction by lubricating it or polishing it with gresse, by changing the friction belt
hope it may help u
hope it may help u
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HEYA!!!
HERE IS YOUR ANSWER---->>>
Friction can be reduced by the following ways :-
1. By lubrication -
by using a lubricant friction can be reduced .When a lubricant is applied between the moving parts of the machine ,a thin layer is formed there and moving surfaces do not directly rub against each other.
2.By polishing -
when the surface is highly polished ,the erregularities of the surface are covered making them smoother .
3.By using ball bearing -
The ball bearing reduces the friction by converting sliding friction into rolling friction.
4.By using rollers and wheels -
Many heavy objects are provided with small wheels tk reduce friction ,so that they may be carried easily by pulling.
5.By streamlining -
The bodies of cars ,aeroplane ,etc. are streamlined to reduce friction .The bodies of boats and ships are also streamlined to reduce friction of water.
NOTE- WE CAN ONLY REDUCE FRICTION BUT CAN'T MAKE IT ZERO.
HOPE HELPS :D
HERE IS YOUR ANSWER---->>>
Friction can be reduced by the following ways :-
1. By lubrication -
by using a lubricant friction can be reduced .When a lubricant is applied between the moving parts of the machine ,a thin layer is formed there and moving surfaces do not directly rub against each other.
2.By polishing -
when the surface is highly polished ,the erregularities of the surface are covered making them smoother .
3.By using ball bearing -
The ball bearing reduces the friction by converting sliding friction into rolling friction.
4.By using rollers and wheels -
Many heavy objects are provided with small wheels tk reduce friction ,so that they may be carried easily by pulling.
5.By streamlining -
The bodies of cars ,aeroplane ,etc. are streamlined to reduce friction .The bodies of boats and ships are also streamlined to reduce friction of water.
NOTE- WE CAN ONLY REDUCE FRICTION BUT CAN'T MAKE IT ZERO.
HOPE HELPS :D
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