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Which of the following describes the mechanical advantage of a machine?

A.the number of times that a machine multiplies the effort force

B.the number of times a machine multiplies the resistance force

C.the number of times a machine reduces the resistance force

D.the number of times a machine reduces the effort force

Respuesta :

tcox3865
I think the answer is D

Answer:

Explanation:

The correct answer is the A) number of times that a machine multiplies the effort force

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