One day you go to school and returned to home along path after 60 minutes. If the distance between the school and your home is 1400m. What's your ? A. Average speed B. Average velocity

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.