6. If Kevin is on a skate board and pushes off of a wall with a force of 100 N, what should happen?
(10 Points)
the wall should be pushed back by Kevin
the wall should push back on Kevin with more force
the wall should push back on Kevin with the same force
the wall should push back on Kevin with less force

1 the 4 is sig

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.

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