A2kg toy car traveling at 2m/s strikes a second toy car at rest. the mass of the second toy car is 3. the two stock together and move off together. what is their resultant speed?

your answer is, orbit around the nucleus

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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