A box with a mass of 100.0 kg slides down a ramp with a 50 degree angle. What is the weight of the box?
981 N
What is the value of the normal force? Round the answer to the nearest whole number.

What is the acceleration of the box? (Disregard friction and air resistance.) Round the answer to the nearest tenth.

they should be similar or the same

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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