kimbely8377 kimbely8377
  • 24-05-2024
  • Physics
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When a child is at position a on a trampoline, each spring is stretched by 0.056 m. If the elastic potential energy of each spring is 4.9 J, what is the elastic potential energy of each spring when the child is at position b?
a) 5.6 J
b) 6.5 J
c) 7.4 J
d) 8.3 J

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