littlet526
littlet526 littlet526
  • 27-10-2020
  • Physics
contestada

A box is pushed using 500 joules of energy. The amount of energy produced is
50 J. Calculate the efficiency.

Respuesta :

pfellas
pfellas pfellas
  • 27-10-2020
Efficiency = useful / total = 50/500 = 1/10 = 10%
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