Question

K is the force constant of a spring. the work done is increasing its extension from l1 to l2 will be?

Answer 1

Hooke's Law states that the force needed to compress or extend a spring is directly proportional to the distance you stretch it. As an equation, Hooke's Law can be represented as F = kx, where F is the force we apply, k is the spring constant, and x is the extension of the material (typically in meters).