hdjejfje hdjejfje

16-05-2022
Physics

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a machine is 12% efficient if useful work done by it is 6 joules what will be the total energy consumed by it

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CaptainWhiz CaptainWhiz

16-05-2022

Since work is the change in kinetic energy, the efficiency of a machine can be stated as the percentage of the output work divided by the input work minus the work lost from to friction and heat. Multiply Eff by 100% to get the efficiency percentage.

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