A 500 g mass slides on a frictionless, horizontal surface towards a spring with spring constant 385 N/m. See the picture below.

If the mass is moving at a speed of 3.73 m/s, what is the maximum distance the spring compresses? Express your answer in units of centimeters.

If the mass is moving at a speed of 3.73 m/s, what is the maximum distance the spring compresses? Express your answer in units of centimeters.