A sewing machine needle moves up and down in simple harmonic motion with an amplitude of 2.86 cm and a frequency of 1.75
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A sewing machine needle moves up and down in simple harmonic motion with an amplitude of 2.86 cm and a frequency of 1.75
A sewing machine needle moves up and down in simple harmonicmotion with an amplitude of 2.86 cm and a frequency of 1.75 Hz.What is the maximum speed of the needle?