Two objects are moving downward at a speed of 3 cm/s. Object A has a mass of 2kg and object B has a mass of 1 kg. You want both objects to move to the left at a speed of 3 cm/s. In what direction should you exert the forces that will make the desired change?

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees. 

magnified images possible images can be real = projected onto a screen

d. air pressure decreases as altitude increases.