In which situation is the maximum possible work done?
when the angle between the force and displacement is 0°
B.
When the angle between the force and displacement is 180 |
when the angle between the force and displacement is 45°
D. when the angle between the force and displacement is 90%

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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inverse v=i*r

nice nice

ingenuity says that the answer is 2.7 m.