A sewing machine needle moves with a rapid vibratory motion, rather like SHM, as it sews a

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A sewing machine needle moves with a rapid vibratory motion, rather like SHM, as it sews a seam. Suppose the needle moves 8.4 mm from its highest to its lowest position and it makes 24 stitches in 9.0 s. What is the maximum needle speed?

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jun 06, 2016 05:11 AM

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A sewing machine needle moves with a rapid vibratory motion, rather like SHM, as it sews a

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Physics

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