caylah8718 caylah8718
  • 12-01-2024
  • Physics
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A 5-kg smooth collar with a speed of 3 m/s at s = 0 has a spring with an unstretched length of 1 m. What is the potential energy of the spring?
a) 15 J
b) 4.5 J
c) 30 J
d) 9 J

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