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Chemistry, 01.12.2021 21:40 school4life110
1.- dibuja las fuerzas que actúan sobre un libro apoyando encima de un escritorio ¿cuáles son los pares acción-reaccion? 2.- dos contenedores de 3 y 5 toneladas de masa respectivamente, se encuentran apoyados sobre una superficie horizontal sin rozamiento, uno apoyado en el otro. si se empujan en conjunto con una fuerza de 500 N ¿cuál es la aceleración de cada masa? ¿que fuerza ejercerá cada contenedor sobre el otro?
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