Seudónimo Seudónimo

08-02-2018
Physics

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What is the effect of reducing friction on a machine?

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AliNoorullah2 AliNoorullah2

08-02-2018

It increases efficiency. Hope this helps!!!

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roger48118 roger48118

08-02-2018

sometimes it increases the efficiency of the machine.
Reducing the friction between the tires and the ground on a car will decrease the efficiency -- you will get more wheel slip. Or reducing the friction between the steel wheels and the rail on a train will reduce the efficiency...

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