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The force exerted by a spring is determined by its displacement. We use energy when we are given or are looking for a velocity. Referring to the diagram, at equilibrium, qE = k$x_o$$qE = kx_o$. At maximum, qEx =(1/2)k$x^2$$qEx = \frac12kx^2$.
The force exerted by a spring is determined by its displacement. We use energy when we are given or are looking for a velocity. Referring to the diagram, at equilibrium, qE = k$x_o$. At maximum, qEx =(1/2)k$x^2$.
The force exerted by a spring is determined by its displacement. We use energy when we are given or are looking for a velocity. Referring to the diagram, at equilibrium, $qE = kx_o$. At maximum, $qEx = \frac12kx^2$.
The force exerted by a spring is determined by its displacement. We use energy when we are given or are looking for a velocity. Referring to the diagram, at equilibrium, qE = k$x_o$. At maximum, qEx = (1/2)k$x^2$.
The force exerted by a spring is determined by its displacement. We use energy when we are given or are looking for a velocity.
The force exerted by a spring is determined by its displacement. We use energy when we are given or are looking for a velocity. Referring to the diagram, at equilibrium, qE = k$x_o$. At maximum, qEx = (1/2)k$x^2$.
