ashleyferrer72 ashleyferrer72

15-04-2021
Physics

contestada

PLEASE HELP ASAP!
A machine has an efficiency of 70%. What happens to the other 30% of the work?

Respuesta :

mitchellterriana mitchellterriana

15-04-2021

Answer:

you supposed to do 70%-30%=40%

Explanation:

Answer Link

godandanime04 godandanime04

19-04-2021

Answer:

The other 30% is lost from friction.

Explanation:

friction 30% ---> |O| <------ 70% work

Answer Link

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