1. Mountain Climbing.
A mountain climber is connected to a vertical rope anchored at the top of a cliff. The climber decides to take a short break at a point where the surface of the cliff makes a \(75^o\) angle to the horizontal. Draw a free-body diagram for the climber showing all of the following forces: normal, friction, tension, and gravity. Your diagram should be qualitatively correct, but you do not need to solve for anything.
2
you will learn about gravity soon, but for now assume it points straight downward