As part of a daring rescue attempt, the millennium eagle coasts between a pair of twin asteroids, as shown in the figure below where d1 = 2.55 km and d2 = 1.28 km. the mass of the spaceship is 2.53 x10^7 kg and the mass of each asteroid is 3.70x10^11 kg. find the speed of the millennium eagle at point a if its speed at point b is 0.990 m/s.

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5

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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3. dark matter

empty space could also be a simple vacuum