Compute all parts of given problem:
Problem: A spring with k = 11.1 N/cm is initially stretched 1.15 cm from its equilibrium length.
Part A: How much more energy is needed to further stretch the spring to 6.03 cm beyond its equilibrium length?
Part B: From this new position, how much energy is needed to compress the spring to 6.03 cm shorter than its equilibrium position?
I need help to find how much more energy is needed to further stretch the spring to 6.03 cm beyond its equilibrium length.