A typical candy bar weighs about 2.00 oz (1.00 oz = 28.4 g). (a) Assuming that a candy bar is 100% sugar and that 1.00 g of sugar is equivalent to about 4.00 Calories of energy, calculate the energy (in kJ) contained in a typical candy bar. × 10 kJ Enter your answer in scientific notation. (b) Assuming that your mass is 53.0 kg and you convert chemical potential energy to work with 100% efficiency, how high would you have to climb to work off the energy in a candy bar? (Potential energy = mass × g × height, where g = 9.81 m/s2.) × 10 m Enter your answer in scientific notation.
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