Question

if you watch a star other than Polaris for two hours, how many degrees will it appear to rotate in the sky during that time?
Select one:
a. 60 degrees
b. 0 degrees
c. 15 degrees
d. 30 degrees

Answer 1

A star moves 15 degrees each hour, so it would’ve moved 30 degrees in two hours.

D, 30 degrees.