Question

What type of energy do human beings directly consume? What is the ultimate source of this energy, and what transformations did this energy go through (trace it as far as you can)? geroges daily energy consumption is about 2400 Kilocalories as measured by a smart watch. If geroge uses this much energy to climb a mountain, and was able to achieve an elevation gain of 850 meters, what is geroge energy efficiency? (Ignore the mass of any additional equipment. Recall that george mass is 64.5kg.)

Answer 1