6.- Un cuerpo de 30 Kg lleva rapidez de 20mts/seg y se le aplica una fuerza constante de 30 Nw durante 80 seg. Calcular: - La aceleración
- La rapidez al cabo de 6 seg.
- La distancia recorrida en los 6 seg.

answer: i'm not sure which is which for i get confused on it all the time but i can tell you that the answer lies with the convex and concave devices. i hope this you. have a good day and best of luck to you!

explanation:

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!

it was given as a lesson and guide for prayer.