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Chery Chery
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7 years ago
A sewing machine needle moves in simple harmonic motion with a frequency of 2.5 Hz and an amplitude of 1.27 cm.
(a) How long does it take the tip of the needle to move from the highest point to the lowest point in its travel?
(b) How long does it take the needle tip to travel a total distance of 11.43 cm?
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College Physics

College Physics


Edition: 1st
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noreyaganoreyaga
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Chery Author
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#2
7 years ago
Looked all over the internet for this, thank you for answering correctly
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4 years ago
Thank you
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