Problems Brush up on derivatives and integrals of polynomials for 7.37 and 7.67.Due in class (9 AM) on Wed. March 24.Assignment 7 on our MasteringPhysics course site.Y&F end of chapter problems.7.37. The Lennard-Jones potential for the chemists out there.7.38. Short.7.42. Easy if you do it right.7.46.7.63. Tricky.7.65.7.73.7.75. Read the problem carefully.