The sun orbits the eth at 2kilogram per sec
True, They contain old stars and posses little gas or dust
Answer:
p(a) * p(b) = .01923
p(b) = .01923 / .07692 = .2500
Concaved lenses...........
I think u can say thats a constant velocity, but remember if ur turning, or going around a curve, that is also changing velocity. Hope this helps have a great day!
