Physics 30 - Nov 20

Today in class we did the dark matter lab.  This lab should prove that you can measure the mass of objects by using uniform circular motion.  It is a rather complicated lab.  For those students that were missing, there is some sample data here that you can use for you lab reports.  Tomorrow we are watching a video related to this lab.  It is linked to a previous blog post.  There are some worksheets that go along with the video. They are in the class notes link as well.