It always acts to restore the spring toward equilibrium.
40+ Hooke's Law Formula Example Images. When a spring is pulled by a force, the. Hooke's law states the strain on the material is directly proportional to the stress applied to the material.
The force exerted by a spring is called a restoring force; In hooke's law, the negative. The force required to compress or extend a spring is directly proportional to the distance it is extended.
A deforming force may be applied to an object by twisting, bending, squeezing, compressing or stretching.
But behind this law is another law if you look at these two examples, hopefully you will see the similarities in motions. Hooke's law is a linear relationship. This version of hooke's law only applies to the uniaxial stress state. The force exerted by a spring is called a restoring force;