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Investigation 6

Investigation 6. LT: I can describe the effect of force on the motion of an object Warm Up: What can cause things to move?. 12/3. To Do…. Check HW. Introduction to forces. What is a force? Brainpop Listen! We’ll do the quiz at the end of class for candy .

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Investigation 6

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  1. Investigation 6 • LT: I can describe the effect of force on the motion of an object • Warm Up: What can cause things to move? 12/3

  2. To Do… • Check HW

  3. Introduction to forces • What is a force? • Brainpop • Listen! We’ll do the quiz at the end of class for candy

  4. Copy the notes below your sponge

  5. Real Life Example • Which object requires less force to move?

  6. Real Life Example • Which object requires less force to move?

  7. Real Life Example • Which object will accelerate the most if I apply the same force to both?

  8. Real Life Example • Which object will accelerate the most if I apply the same force to all of them?

  9. Real Life Example

  10. Real Life Example

  11. Add below your notes!

  12. Add below your notes!

  13. Practice Force Problems • Record the questions and answers below your sponge!

  14. Force Practice Problems

  15. Journal Check • 1. Which is the correct final force?

  16. I place a notecard on a cup with a coin. I flick the notecard away. Which is true? • The coin and card fly away. • The card flies away but the coin falls in the cup. • I push on a 30 pound box and a 40 pound box. Which will accelerate MORE? A) 30 pound box B) 40 pound box

  17. What distance did this travel? • What speed did this travel?

  18. If time… • Brainpop Quiz! • http://www.youtube.com/watch?v=LEs9J2IQIZY • http://www.youtube.com/watch?v=GmlMV7bA0TM

  19. Investigation 6 • LT: I can describe the force of friction and its effects on the motion of an object • Warm Up: I’m riding in my car and slam on my brakes. How does my body move? 12/4

  20. To do…

  21. Newton’s Second Law • In a nutshell, this is what we talked about yesterday! • The more force… • The more mass… • Popcorn reading! • We will work through the questions together.

  22. Newton’s 3rd Law • First…Popcorn reading! Then we’ll answer the questions together.. • Second…Lets work through the 4 stations and explore examples of Newton’s Third Law.

  23. If time… • http://www.youtube.com/watch?v=21xk6qnfvZc

  24. Investigation 6 • LT: I can identify the forces involved when two objects interact with each other • Warm Up: Newton’s third law says for every action, there is an _________ but __________ reaction. 12/5

  25. To Do…

  26. Three Laws Poster

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