1. Riding on the curves 2/15/16 2/15Holiday 2/16 Centripetal Force TB: p. 420 Part A 2/17Centripetal Force TB: p. 423 Part B #1-7 2/18Centripetal Force TB p. 425-429 read and Cornell notes HW: TB: p. 429 #1-5 2/19 Centripetal Force TB p. 432 Essential Questions HW: TB: p. 433 # 1 & 2, 3, 6, 8, & 9

2. Riding on the curves 2/15/16 Graph 390-391 #1-10 Quiz

3. Date: 2/16Goal: I can investigate the behavior of objects going around curves and start to understand the forces involved. Bell Ringer: Why don’t you fall out of the roller coaster when it goes upside down?

4. Date: 2/16Goal: I can investigate the behavior of objects going around curves and start to understand the forces involved. 1.In your notebook, answer questions from your textbook in Part A #1-5 p.420

5. Date: 2/17/16Goal: I can investigate the factors affecting centripetal force. Bell Ringer: A falling object falls towards earth because the force exerted on the object by the earth is greater than the force exerted by the object on earth. Is this statement true or false and explain your answer?

6. 2/17 Today’s Activity 1.Pick up a textbook if you do not have your own 2.In your notebook, answer questions from your textbook p. 422 Part B. 3.Work as a class

7. 2/17 Today’s Activity Write in your NB Title: 2/17 TB p. 422 Part B.

8. Date: 2/18Goal: I can investigate the factors affecting centripetal force. Bell Ringer: Ball M is attached to a string r moving in a circular path. towards which point is the force directed that is keeping it moving in a circular path?

9. 2/18 Today’s Activity Write in your NB Title: 2/17 TB p. 422 Part B. With your group complete #5-7

10. 2/18 Today’s Activity Independently read and TB p.425-427 and take cornell notes 10 min

11. 2/18 Today’s Activity Independently read and TB p.425-429 and take cornell notes

12. Date: 2/19 I can understand the factors affecting centripetal force and centripetal acceleration. Bell Ringer: What happens to the centripetal force on an object, if the mass is increased? If the radius of the circular path is increased?

13. Date: 2/19 I can understand the factors affecting centripetal force and centripetal acceleration. Bell Ringer: What is the Centripetal force of a.2kg ball moving in circle at 2m/s and a radius of 2 meter?

14. 2/19 Today’s Activity TB p. 425 Normal force Centripetal acceleration- why you feel pushed to the side

15. Date: 2/19 I can understand the factors affecting centripetal force and centripetal acceleration. Video Balloon and Penny Ball Track in 215 Ball and ribbon

16. Date: 2/19 I can understand the factors affecting centripetal force and centripetal acceleration. TB p. 429 #1-5

26. Date: 2/19 I can understand the factors affecting centripetal force and centripetal acceleration. With your shoulder partner complete TB: p. 429 #1-5

27. Date: 2/19 I can understand the factors affecting centripetal force and centripetal acceleration. With your shoulder partner complete TB p. 432 Essential Questions

28. 1/8 Today’s Activity Exit slip 1.What happens to centripetal force as we increase velocity of the object moving in a circle? 2.What happens to centripetal force as we increase the radius of the object moving in a circle?