Multiple Choice
A mass on a spring has an angular oscillation frequency of 2.81 rad/s.The mass has a maximum displacement (when t = 0 s) of 0.232 m.If the spring constant is 29.8 N/m,what is the potential energy stored in the mass-spring system when t = 1.42 s?
A) 0.350 J
B) 0.256 J
C) 0.329 J
D) 0.399 J
Correct Answer:
Verified
Correct Answer:
Verified
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