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The 15 g head of a bobble-head doll oscillates in SHM at a frequency of 3.4 HzPart A What is the spring constant of the spring on which the head is mounted? Express your answer to two significant figures and include the appropriate units. kValue UnitsPart B Suppose the head is pushed 2.0 cm against the spring, then released. The amplitude of the heads oscillations decreases to 0.5 cm in 4.0 s. What is the heads damping constant? Express your answer using two significant figures. kg/s

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Answer #1

mars of the head M2 0 01 a) E IL 6.83 N/m-bt 0 2S 2 m 4y

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