eddiemurillo2030 eddiemurillo2030
  • 26-02-2020
  • Physics
contestada

Defining Mechanical Advantage and Efficiency
Mechanical advantage is the ratio of
Efficiency is the ratio of
expressed as a percentage.
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azmandito
azmandito azmandito
  • 27-10-2020

Answer:

1. B

2.D

Explanation:

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