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Physics, 25.12.2019 18:31 sjharrison04
An athlete stretches a spring an extra 40.0 cm. how much energy has he transferred to the spring, if the spring constant is 5286.0 n/m?
us= 1/2kx^2 !
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An athlete stretches a spring an extra 40.0 cm. how much energy has he transferred to the spring, if...
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