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Spring stiffness constant

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Reference no: EM131901059

A vertical spring, whose spring stiffness constant is 1100 N/m, is attached to a table and is compressed down 0.160 m.

(a) What upward speed can it give to a 0.600 kg ball when released?

m/s

(b) How high above its original position (spring compressed) will the ball fly?

m

For A I got 6.6m/s which is correct and for b I got 2.23 but it is wrong.

Reference no: EM131901059

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