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A 910·kg car strikes a huge spring at a speed of 22·m/s, compressing it 9.0·m. (a) What is the spring constant of the sp...

A 910·kg car strikes a huge spring at a speed of 22·m/s, compressing it 9.0·m.

(a) What is the spring constant of the spring?

(b) How long does the spring take to stop the car?

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Answer #1

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