Multiple Choice
A spring,with k = 2500 N/m,is fixed vertically to the floor.A 10.0-kg box is pressed down on the spring such that the total compression of the spring is 0.5 m.When the box is released,what is the maximum speed the box reaches?
A) 8.49 m/s
B) 7.25 m/s
C) 6.54 m/s
D) 5.13 m/s
E) 4.08 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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