Ask your own question, for FREE!
Mathematics 22 Online
OpenStudy (anonymous):

Estimate the angle of rotation of the stars in the time-lapse photo. http://cds.flipswitch.com/tools/asset/media/111660

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!