Repeat Problem 85, but replace the apple with a typical fast-food hamburger (approximately 400 C).

Data From Problem 85

Counting calories. The chemical potential energy in foods is measured in units called Calories (notice the capital C). This “food Calorie” is equal to 1000 calories. For example, a typical apple contains approximately 75 Calories, which is actually 75 kilo calories. If all the energy in an apple were converted to gravitational potential energy, how high would you be lifted?