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Ann [662]
3 years ago
7

Please help, I keep getting an answer that isn't an option.

Physics
1 answer:
salantis [7]3 years ago
4 0

Answer:

D 7500

Explanation:

Energy is elastic potential energy

EPE=1/2 kx^2

6=1/2 k(0.04)^2

6=k (0.0016/2)

k = 6/0.0008 = 7500

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