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A las 19:45 horas colisionan una moto y un auto Rápidez, distancia, tiempo

Sábado 28 de julio de 2012, por claudio

Un auto con una rápidez de 120 Km/h y una moto con una rápidez de 80 Km/h, que previamente y en el mismo instante pasan por A en dirección B y por B en dirección A, respectivamente. A las 19:45 colisionan. Las ciudades A Y B se encuentran a 600 Km.

¿A qué hora pasó el móvil por B?

Ingresa tu respuesta en "comentar este artículo" costado derecho pluma-papel, para que claudio hurtado director de preuniversitario personalizado comente tu respuesta.


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