Multiple Choice
A 2.0-kg mass attached to a spring whose force constant is 10.0 N/m is undergoing simple harmonic motion. If the initial displacement of the mass is 3.0 cm, the total mechanical energy of the system is
A) 2.5 J.
B) 150 mJ.
C) 4.5 mJ.
D) zero.
Correct Answer:
Verified
Correct Answer:
Verified
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