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Laboratorio de Física.
Práctica # 10
PRÁCTICA # 10
Tema: Velocidad.
Objetivo: Determinar la velocidad recorriendo una distancia en diferentes tiempos.
Investigación: Concepto de desplazamiento, velocidad y rapidez.
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Desplazamiento: Trasladarse de un lugar a otro.
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Velocidad: Magnitud física que representa el espacio recorrido en una unidad de tiempo.
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Rapidez: Movimiento acelerado.
Material:
Procedimiento:
Recorrer una distancia caminando, corriendo, en un pie, de patito, saltando y de carretilla.
Tomar el tiempo que tarda cada uno de los desplazamientos.
Anotar el tiempo n el cuadro de resultados.
Determinar la velocidades m/s; Km./h y en mi/h.
Recuadro de resultados.
Desplazamiento | Distancia (mts.) | Tiempo (seg.) | V=d/t V=m/s | V= Km./h | V= mi/h |
Caminando | 25 | 24.14 | V= 1.04 | V= 3.7 | V= 2.3 |
En un pie | 25 | 11 | V= 2.07 | V= 7.4 | V= 9.5 |
De patito | 25 | 28.72 | V= .870 | V= 3.1 | V= 1.9 |
Saltando | 25 | 16 | V= 1.56 | V= 5.6 | V= 3.4 |
Corriendo | 25 | 8.20 | V= 3.04 | V= 10.9 | V= 6.8 |
Carretilla | 25 | 28 | V= .892 | V= 3.2 | V= 1.9 |
Cuestionario:
¿Cuál es la fórmula de velocidad?
m/s
Anota el despeje de distancia en la fórmula de velocidad.
D= v . t
Escribe el despeje de tiempo en la fórmula de velocidad.
T= d / v
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Enviado por: | Osvaldo Giménez |
Idioma: | castellano |
País: | México |