a 3kg flower pot sits on a window ledge 1.8m above the ground. It is. knocked off the ledge and hits the ground. What is its kinetic energy before it hits the ground?

Objects a and b are visible in the night sky. six months later they are still visible, but object b shows less parallax than object a. which object is closer? a. a b. b c. you would need to wait another six months in order to figure this out. d. you would need to know the objects' angular diameters in order to figure this out.