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4 votes
How much Energy is stored in a Spring when it is stretched 0.40 meters. The Spring Constant is 50 N/m

User Iafonov
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1 Answer

7 votes
Espring = 1/2kx^2

Espring = 1/2 • 50 • (0.4)^2

Espring = 4 J
User Heisenberg
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