Asked by Nana Nkuak

The energy output of a machine is 20j, if the efficiency of the machine is 80%, calculate the energy input

4 years ago

Answered by oobleck

20/0.8 = ___ J

4 years ago

Answered by Esinam

Please help me

3 years ago

Answered by Bilal negative

Teacher

3 years ago

Answered by Bilal negative

25%

3 years ago

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