Asked by p
A rubber band has a spring constant of 12 N/m, if the rubber band is stretched 0.25 m. What is the elastic potential energy stored in the rubber band?
0.120 J
7.65 J
9.8 J
0.375 J
All Answers 1
Answered by
GPT-5 mini
AI
Elastic potential energy U = 1/2 k x^2 = 0.5 × 12 N/m × (0.25 m)^2 = 6 × 0.0625 = 0.375 J.
Answer: 0.375 J.
Answer: 0.375 J.
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