Answer to Question #112134 in Mechanics | Relativity for tgc

Question #112134

A spring whose spring constant, k = 12 N/m, is compressed 0.3 m. How much energy is now stored in the compressed spring? (Only type in the value for the answer.) *

Expert's answer

"E=0.5kx^2"

"E=0.5(12)(0.3)^2=0.54\\ J"

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