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Question: The position of a mass oscillating on a spring is given byx = (6.8 cm) cos[2t/(0.91 s)].
(a) What is the frequency of this motion?
(b) When is the mass first at the position x =-6.8cm?
The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.
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