C chris76ers1 Guest Sep 30, 2009 #1 A mountain-climbing expedition establishes two intermediate camps, labeled A and B in the drawing, above the base camp. (x1 = 12500 m, and x2 = 25000 m.)
A mountain-climbing expedition establishes two intermediate camps, labeled A and B in the drawing, above the base camp. (x1 = 12500 m, and x2 = 25000 m.)