Corrected launch speed for a projectile motion laboratory

• Autores: Justin M. Sanders, Michael Boleman
• Localización: The Physics Teacher, ISSN 0031-921X, Vol. 51, Nº. 6, 2013, pág. 359
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • The Frahm resonance principle, in which resonating reeds indicate the frequency of mechanical or electrical oscillations, is a hardy perennial. In this note we will give some history, show some original apparatus, and show how it may be reproduced with relatively little effort.