Equilibrium Length of a Spring

Contents

Equilibrium Length of a Spring#

The potential energy of a spring is given by $U (x) = ($ $7 x^{2} - 11 x - 48$ $) J$ if $x$ is given in metres.

Question Text#

What is the equilibrium length of the spring?

Answer Section#

Please enter in a numeric value in J.

Attribution#

Problem is licensed under the CC-BY-NC-SA 4.0 license.
The Creative Commons 4.0 license requiring attribution-BY, non-commercial-NC, and share-alike-SA license.