You are facing north and hold a long, straight, vertical wire that carries a current upward (towards the sky). Due east of this wire, in what direction does the magnetic field point

the independent variable, or the one that is intentionally manipulated is the speed.

your answer is, orbit around the nucleus

truck y has a greater velocity than truck x.

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!