Tarzan (mass m) is trying to swing across a river on a long vine (length L) Assume that he starts from rest. Determine the tension in the rope at the bottom of the arc as a function of the angle theta, the arc angle between his starting point and ending point and whatever other variables necessary. Hints: Draw Free body diagrams for Tarzan when the rope is vertical. I drew the free body diagram. It has tension pointing up and gravity pointing down. However, I don't know what to do.