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hello, can someone help with #17. step by step, im kinda confused
A. increases constantly. B. decreases constantly. C. is constant. D. depends on work into the system. E. depends on work out
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Answer #1

using conservation of energy

0.5 m v^2 = 0.5 k x^2

12*10^-3* 3^2 = k (0.1^2)

k = 11 N/m

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Comment in case any doubt, will reply for sure . Goodluck

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