Q. a) whatis the energy required to walk 20km at 5 km/h ? From the table. the energy rate of walking activity at 5 Km/hr is 3.8kc/min The energy veguived D ubik 20kw=S,8 Ka/min X 2skm X 60 minAr X5Km/hr Energy- g1z kal

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Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 54PE: (a) Calculate the energy in kJ used by a 55.0-kg woman who does 50 deep knee bends in which her...
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Q. a) whatis the energy required to walk 20km at
5 km/h ?
From the table. the energy rate o walking activity at
5 Km/hr is 3.8 kc/min
The energy vequived t wbik 20kwes,8 Ka/min X2km
X 6o min Ar x 5Km/hr
Energy-g1z kad
Transcribed Image Text:Q. a) whatis the energy required to walk 20km at 5 km/h ? From the table. the energy rate o walking activity at 5 Km/hr is 3.8 kc/min The energy vequived t wbik 20kwes,8 Ka/min X2km X 6o min Ar x 5Km/hr Energy-g1z kad
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