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3 years ago

7

HELP PLEASE...Arnold built a machine to help deliver the morning paper.He had to pull with 38N of force to move a stack of paper

s that had a force of 92N. What is the mechanical advantage of this machine?

1 answer:

vladimir2022 [97]3 years ago

7 0

Oppss I really hate this subject i can’t help u but I will ask my sister to help

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