Aball is thrown atop a 400 m building up-wards at a velocity of 25 m/s
-how far above the ground is the ball at 6 seconds?
-complete position vs time graph for the objects motion
-complete velocity vs time graph

a straight line sloped

the assestment will probley apele with cause and effect

change tension

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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