Determine the amount by which the spring is stretched

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A 1.2 kilogram object is suspended from a vertical spring whose spring constant is 125 N/m.

(a) Determine the amount by which the spring is stretched from its unstrained length.

(b) The object is pulled straight down by an additional distance of 0.14 meter and released from rest. Find the speed with which the object passes through its original position on the way up.

Reference no: EM13675627

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