The test mentioned is from last year- you do NOT have a test next class.  Answer the questions on the last slide on a piece of paper and hand it in.  

Check out Newton's 3 laws in SPACE!

After you have finished notes and the video above, go to  Login as astrostudent(your number).  If your number is 32, you would sign in as astrostudent32.  The password is the same as the login.  Get the worksheet from the front of the room and complete the "Gravitational Force Gizmo.

Notes- 1750's to the Present