How far will the spring compress in stopping the box

Reference no: EM13545811

A 2kg box slides along a frictionless surface with a speed of 15m/s and approaches a horizontal spring with a spring constant of 2000N/m. If one end is fixed, a) How far will the spring compress in stopping the box? b) How far will the spring be compressed as the box's speed is reduced to one half of its original speed?

Reference no: EM13545811

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