List three ways of reducing friction, giving examples of each.
Give each points examples ok guys.
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in not roufly place ,in not attech any two object ,
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The ways of reducing friction are :-
i)Make the surfaces smoother. Rough surfaces produce more friction and smooth surfaces reduce friction.
ii) Lubrication is another way to make a surface smoother. ...
iii) Make the object more streamlined as used in boat and airplane to reduce friction of water and air .
iv)Reduce the forces acting on the surfaces. ...
v) Reduce the contact between the surfaces.
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