10 N 12 N
70°
30°
Obtener las componentes de los siguientes vectores su el vector resultante con sus respectivas direcciones

are there answer choices to this question? this seems like a question where you have options to choose from.

no. dot product   =0 when vecs at right angles

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!