The spring constant is 25 ncm for the spring a 20 kg mass

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Reference no: EM13624158

A spring is connected on one end to a wall and the other is free to be compressed. The spring constant is 25 N/cm for the spring. A 2.0 kg mass is pressed against the spring and then released and the entire system is placed on horizontal frictionless surface.

(a) How much is the spring compressed when 15.0 J of energy is stored in the spring?

(b) What is the acceleration when the spring is at 1/2 the maximum compression distance?

Reference no: EM13624158

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