Exercise with solutionLevel 4 (for physics pros)Torsion tensor & Christoffel symbols with torsion In this problem (with solution) you have to derive the torsion tensor and then the expression for Christoffel symbols with torsion.
Potential energy of a body near the planet surface Exercise with solutionLevel 1 (suitable for all)Potential Energy at Different Heights In this exercise (with solution) you practice calculating gravitational potential energy to get a feel for this form of energy.
