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  • 04-06-2017
  • Biology
contestada

What force prevents a machine’s actual mechanical advantage from reaching its ideal mechanical advantage?

A work

B friction

C gravity

D heat

Respuesta :

School03 School03
  • 04-06-2017
In real life, the presence of friction. Choice B
Answer Link
GreenEyes44 GreenEyes44
  • 04-06-2017
B . friction
Is the answer
Answer Link

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