1. If the AMA of a ramp is 4.6 and its IMA is 6.0, what is its...

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1. If the AMA of a ramp is 4.6 and its IMA is 6.0, what is its efficiency?

2. If the IMA of a pulley is 12 and its AMA is 9.0, what is its efficiency?

3. If the IMA of a screw is 6 and its AMA is 26, what is its efficiency?

4. If the efficiency of a pulley is 82% and its IMA is 22, what is its AMA?

5. A wheel-and-axle has an efficiency of 65%. If its AMA is 16, what is its IMA?

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Applied Physics

ISBN: 978-0132109277

10th Edition

Authors: Dale ewen, Neill schurter, P. erik gundersen

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Question Posted: May 17, 2013 09:02 AM

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1. If the AMA of a ramp is 4.6 and its IMA is 6.0, what is its...

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Applied Physics

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