ljfff
ljfff ljfff
  • 14-05-2020
  • Physics
contestada

You do 20 J of work pushing a crate up a ramp. If the output work from the inclined plane is 11 J, then what is the efficiency of the inclined plane?

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Respuesta :

meja10
meja10 meja10
  • 23-05-2020

Answer:

55%

Explanation:

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

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