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Physics, 14.11.2019 07:31 juvie65

Assuming a typical efficiency for energy use by the body, how many slices of pizza must you eat to walk for 3.0h at a speed of 5.0 km/h? assume that your mass is 68 kg, metabolic power of 68 kg individual walking at 5 km/h is 380 w , and the energy content of slice of pizza is 1260 kj. number of slices of pizza=

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