give two situations where it is desirable to decrease friction
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It is desirable to decrease friction..
(1) In between the moving parts of a machine so as to gain maximum productivity.
(2)Experiments, to conduct and explain the actual laws.
(1) In between the moving parts of a machine so as to gain maximum productivity.
(2)Experiments, to conduct and explain the actual laws.
Answered by
1
answer is
1) Friction can be reduced by making surface smooth and polished.
2) Friction can be reduced by reduced by using wheels to move object.
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