Question

what is Hook,s law and what is formula ​

Answer 1

Answer:

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).

Answer 2

Answer:

The ratio of stress and strain is always a constant called elasticity or modulus of elasticity.

Explanation:

According to hooke's lae within body is directly proportional to the strain.

mathematically,

stress directly proportional to strain

stress= E×strain

E= stress÷ strain