Simpson drives his car with an average velocity of 56.0 km/h to the east. how long will it take him to drive 144 km on a straight highway?

15.3 cos 65 degrees trig

continuous conducting path for current, power supply

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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