every spring has an equilibrium position. which statements describe a spring at its equilibrium position…

every spring has an equilibrium position. which statements describe a spring at its equilibrium position? check all that apply.\nthe spring constant is zero.\nthe elastic potential energy is at a maximum.\nthe elastic potential energy is zero.\nthe displacement of the spring is at a maximum.\nthe net force acting on the spring is zero.

every spring has an equilibrium position. which statements describe a spring at its equilibrium position? check all that apply.\nthe spring constant is zero.\nthe elastic potential energy is at a maximum.\nthe elastic potential energy is zero.\nthe displacement of the spring is at a maximum.\nthe net force acting on the spring is zero.

Answer

Brief Explanations:

The spring - constant is a property of the spring and not zero at equilibrium. Elastic potential energy $U = \frac{1}{2}kx^{2}$, at equilibrium $x = 0$, so $U = 0$. Displacement is zero at equilibrium, not maximum. Net force $F=-kx$, at equilibrium $x = 0$, so $F = 0$.

Answer:

The elastic potential energy is zero., The net force acting on the spring is zero.