bthompson680 bthompson680

26-01-2020
Physics

contestada

The ________ of a machine is the ratio of its energy output to the energy input. A. mechanical advantage B. efficiency C. power D. energy

Respuesta :

alakadaniella alakadaniella

26-01-2020

Answer:

B. I think it is B

Explanation:

I'm not sure but i think i am right

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