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1. (20 pts) An object of mass m 1 kg oscillates with position x(t) = 10 cos ( 2-π/6) meters. a) What is the frequency co and the period T? b) What is the velocity v()? c) At what times is the object going through the equilibrium position x -02 d) At what times is the object at maximum distance from the equilibrium point? For e) and f, do not calculate, refer to your results from c) and d). e) At what times is the speed maximum? f) At what times is the acceleration maximum?

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Given mosd object 1kg x = aces Co 217 jecl moves om maimam to maumum back t maximum tō complete one oscillation J)伲objed u taee times at maximum distance son ts maumum distante.

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