Question

state and explain Hooke's law

Answer 1

Hooke's law is a law of physics that states that the force needed to extend or compress a spring by some distance x scales linearly with respect to that distance. That is, where k is a constant factor characteristic of the spring: its stiffness, and x is small compared to the total possible deformation of the spring.

Answer 2

Hey dr.......
HERE IS UR ANSWER:

HOOKE LAW:

●Longitudinal Stress is directly promotional to longitudinal strain.

stress=k strain (k=const)

》》stress/strain = FL/A*L (*Delta)