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Cuando dejamos caer una pequeña bola de acero por un plano inclinado, nos parece que cae con rapidez creciente, es decir de forma acelerada.
-la investigación de esta practica se centrara en comprobar:
Si el movimiento que describe un cuerpo al caer es un movimiento rectilíneo uniformemente acelerado.
Si influye la masa del cuerpo en la aceleración de caída.
Si la aceleración de la caída del cuerpo por el plano inclinado depende del ángulo de inclinación de este.
-Varias bolas de acero de diversos tamaños.
-Cronometro.
-soporte de hierro provisto de pinza y nuez.
-Carril de 2m de longitud.
-Taco de madera.
Primera parte:
Calcula y completa en la tabla 1:
-
El tiempo medio de cada recorrido.
-
El cuadrado de cada uno de los tiempos obtenidos.
-
La aceleración de la bola, para cada uno de los recorridos.
Recorrido | Tiempo de caída | | Tiempo | t(s) |
Descargar
Enviado por: | Rony Fernando Mejía |
Idioma: | castellano |
País: | España |