Find work.
f = 200 newtons
d = 50 meters
w = ?

a. 10,000 j
b. 4 j
c 10,000 n
d. 4 n

(15 )

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.