Fermi Questions

• Autores: Larry Weinstein
• Localización: The Physics Teacher, ISSN 0031-921X, Vol. 47, Nº. 8, 2009, pág. 551
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • How much energy would the United States generate per year if we connected all of our stair-steppers, rowing machines, treadmills, etc. to electrical generators? How much money would one person save by generating his or her own electricity that way? Assume that the number of people working out does not change when we do this.