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Unit 2: Motion                                                                         Page 22

               11. You are floating in space and                  fire extinguisher one way, the chair

               your Super 3000 Space Jets short                   zipped down the hallway. (Don’t
               out on you. You are holding a                      try this at home!!) Which of
               wrench. How do you get back to                     Newton’s Laws was Dave delicately
               the space ship?                                    demonstrating?










                                                                  14. I’m riding on my bike and I
                                                                  accidentally hit the front brakes
               12. I’m hammering a nail into a                    instead of the back brakes. The
               hard piece of wood. I’m using one                  bike stops and flips me right over
               of my son’s light hammers and                      the handle bars. As I’m falling, I
               getting nowhere fast. Finally, I                   realize that I am quite a comical
               grab a hammer with a heavier                       example of which of Newton’s

               head and it goes much easier.                      Laws?
               Which one of Newton’s Laws did I
               finally remember?










                                                                  15. What two things on Earth
                                                                  cause Newton’s First Law to appear
                                                                  to not be true?




               13. David Letterman, a long time

               ago, had a race down a hallway
               with a fire extinguisher and a
               rolling office chair. As he shot the





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