itzshaysworld itzshaysworld
  • 21-05-2020
  • Physics
contestada

Calculate the efficiency of an engine if the work input is 300. J and the work output is 100. J

Respuesta :

meja10
meja10 meja10
  • 23-05-2020

Answer:

33.33%

Explanation:

take efficiency =power output/power input multiply by 100%

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