How much elastic potential energy is stored in a bungee cord with a spring constant of 10.0 N/m when the cord is stretched 2.00 m?

The elastic potential energy stored in the bungee cord = 20 J

Explanation:

potential energy: This is the energy possessed by a body due to its position. The S. I unit of energy is Joules. The mathematical expression for elastic potential energy is given below

E = 1/2ke² ... Equation 1

Where E = elastic potential energy of the spring, k = force constant of the spring, e = extension

Given: K = 10 N/m, e = 2.00 m

Substituting these values into Equation 1

E = 1/2 (10) (2) ²

E = 5*4

E = 20 Joules.

Therefore the elastic potential energy stored in the bungee cord = 20 J