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OpenStudy (anonymous):
28. A 20-N force applied to the handle of a door produces a 44-N output force. What is the AMA of the handle? Show your work.
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OpenStudy (anonymous):
what is AMA??
OpenStudy (anonymous):
no idea
OpenStudy (kropot72):
AMA is the Actual Mechanical Advantage. It is the ratio of measured force output to measured force input. In this case AMA = 44/20
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