Physics, 05.11.2019 01:31, OrionGaming
Hook's law describes an ideal spring. many real springs are better described by the restoring force (fsp)s=−kδs−q(δs)^3, where q is a constant. consider a spring with k = 250 n/m and q = 900 n/m3.
(a) how much work must you do to compress this spring 15cm? note that, by newton's third law, the work you do on the spring is the negative of the work done by the spring.
(b) by what percent has the cubic term increased the work over what would be needed to compress an ideal spring?
Answers: 3
Physics, 22.06.2019 05:30, GreenHerbz206
Could someone . i have tried to solve myself but my calculation is off
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First to answer will be the brainliest i need the answer asap
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Hook's law describes an ideal spring. many real springs are better described by the restoring force...
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