lilygable75 lilygable75

08-04-2021
Biology

contestada

A fixed pulley is classified as a simple machine because it changes which of the following aspects of the input force
1. ratio
2.direction
3.efficiency
4.magnitude

Respuesta :

lstein26 lstein26

08-04-2021

Answer:

3

Explanation:

3 efficiency there u go

Answer Link

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