Question

A spring, when compressed 0.20 m from the equilibrium position, stores 24 J. What is the value of the spring constant

Answer 1

Given that:

spring compressed ( x) = 0.2 m

Work (W) = 24 J

determine , spring constant (x)=?

We know hat ,

Work (W) = (1/2). k.x²

24 = 1/2 ( k × 0.2²)

48 = k × 0.2²

k = 1200 N/m