bthompson680 bthompson680

26-01-2020
Physics

contestada

If the effects of heat and friction are ignored, the amount of work output is always _______ the amount of work input, even when using a simple machine. A. the same as B. less than C. It changes by situation. D. greater than

Respuesta :

eemaxfield02 eemaxfield02

26-01-2020

Answer:

A

Explanation:

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