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DO NOW!! AGENDA  CW #1:BN~Friction  HW #1: Forces Vocab DUE DATES: FRIDAY JANUARY 23, 2016  H.W. #1~ Forces Vocabulary  QUIZ: FRICTION & GRAVITY JANUARY.

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Presentation on theme: "DO NOW!! AGENDA  CW #1:BN~Friction  HW #1: Forces Vocab DUE DATES: FRIDAY JANUARY 23, 2016  H.W. #1~ Forces Vocabulary  QUIZ: FRICTION & GRAVITY JANUARY."— Presentation transcript:

1 DO NOW!! AGENDA  CW #1:BN~Friction  HW #1: Forces Vocab DUE DATES: FRIDAY JANUARY 23, 2016  H.W. #1~ Forces Vocabulary  QUIZ: FRICTION & GRAVITY JANUARY 12, 2016  Please take out your NEW notebook  Skip the FIRST 5 PAGES, then set up CW#1: BN:Friction (BELOW). BEFORE VIEWING: 1.Draw an example of how friction affects motion. 2.Determine the direction and net force of the image you created in question #1.

2  HOMEWORK #1 DUE JAN. 15  QUIZ FRIDAY! FRICTION & GRAVITY  NEW SCIENCE NOTEBOOK Due by FRIDAY (JAN. 15)  SEMESTER 1 GRADES WILL BE POSTED ON WEDNESDAY

3 SKIP THE FIRST 5 PAGES OF YOUR NEW NOTEBOOK

4 BEFORE VIEWING: 1.Draw an example of how friction affects motion. 2.Determine the direction and net force of the image you created in question #1. CW #1~BN: FRICTION

5 DURING VIEWING: 3.What causes friction to occur? 4.What does friction turn work or motion energy into? 5. Give two examples of how you can INCREASE friction: 6. Give two examples of how you can REDUCE friction: 7.Why do aircrafts, such as Apollo 17, have heat-shielded exteriors? 8.Give two examples of how living organisms use, or deal with friction

6 AFTER VIEWING: 9.EXPLAIN how friction affects motion and give an example. 10.Draw a car and use arrows to show the direction of friction and the direction of motion

7 TEST SCORE BREAKDOWN: GRADEFINAL EXAM ( %) SCORE A 72  B 71-64 C 63-54 D 53-46 F 45 


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