QUIZ 29  CH.29 (REAL TEST 4)
 QUIZ 29 
SELECTED DISCUSSIONS TO exercises/problems BELOW.
YOU ARE RESPONSIBLE FOR ALL  PROBLEMS EVEN THE ONES WITHOUT DISCUSSIONS, WHICH ARE DESIGNED TO HELP YOU DO RELATED EXERCISES. WE WILL REVIEW THEM IN-CLASS. ALSO READ ALL EXAMPLES; THE EXERCISES ARE  SIMILAR.
HERE IS A GREAT EXPLANATION OF RELATIVITY: http://www.youtube.com/watch?v=ev9zrt__lec
-MULTIPLE CHOICE  (REMEMBER, MULTIPLE CHOICE ARE AT MOST WORTH 3 OR 4  POINTS)  - 1, 2, 3, 4, 6, 7, 8, 10, Exercise/problems:  3, 6,  5*,  9, 12, 14, 20;  *NOTE PROBLEM 5 WE DID IN CLASS AS PART OF FINAL EXAM REVIEW.