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Title: A sewing machine needle moves up and down in simple harmonic motion with an amplitude of 1.27 cm and ... Post by: Chery on Dec 5, 2016 A sewing machine needle moves up and down in simple harmonic motion with an amplitude of 1.27 cm and a frequency of 2.55 Hz. What are the (a) maximum speed and (b) maximum acceleration of the tip of the needle?
Title: Re: A sewing machine needle moves up and down in simple harmonic motion with an amplitude of 1.27 cm ... Post by: slicealemon on Dec 5, 2016 Content hidden
Title: Re: A sewing machine needle moves up and down in simple harmonic motion with an amplitude of 1.27 cm and ... Post by: Chery on Jan 13, 2017 Looked all over the internet for this, thank you for answering correctly
Title: Re: A sewing machine needle moves up and down in simple harmonic motion with an amplitude of 1.27 cm and ... Post by: slicealemon on Feb 16, 2017 Let me know if there's anything else bothering you, in fact, add me as a friend
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