Answer to Question #221954 in Physics for caleb

Question #221954

Candy bar has an energy content of 212 Cal = 212 kcal = 8.87 x 105 J. If 81.0 kg mountain climber eats the bar, how much altitude (y) should she be able to gain? (Assume her body is 100% efficient engine)

Expert's answer

"E=mgh\\\\8.87\\cdot10^5=(81)(9.8)h\\\\h=1120\\ m"

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