1. Chapter 5: Force

2. November 4th, 2013 Daily Question Go Over Test Notes on Force
Objective: Students will understand what a force is.

3. Daily Question 11/4/13
What did you do this last unit that set you up to have success?
What do you need to change/continue to do to have success this unit?

4. November 5th, 2013 Daily Question Finish Force Notes
Homework packet pgs 2-5
DUE ON FRIDAY
Objective: Students will be able to apply their knowledge of force to word problems.

5. Daily Question 11/5/13
Convert 25 weeks to seconds.
What is a force?

6. November 6th, 2013
Daily Question
Questions on Homework
Lab 5A

7. Daily Question 11/6/13
Calculate the weight of a 4.5 kg backpack on earth. (g = 9.8 N/kg)

8. November 7th, 2013 Daily Question Questions on homework Finish Lab 5A
TURN IN: 5A Conclusion, 5A Graph
Objective: Students will determine the relationship between weight and mass.

9. Daily Question 11/7/13 How many kilograms are in 0.50 grams?
A can of corn has a mass of 0.50 kg. What is its weight in Newtons on Mars?
(g = 3.7 N/kg)

10. November 8th, 2013 Daily Question Wrap up the Lab
HAND IN LAB 5A CONCLUSION AND GRAPH
PLAN Questions in lab book
Practice Problems: weight, mass and gravity
Objective: Students will be able to perform calculations using weight, mass and gravity.

11. Daily Question 11/8/13
What is the relationship between weight and mass? (what was the slope of your line on your graph equal to?)

12. November 11th, 2013 Daily Question Quiz on Mass, Weight and Gravity
Note on Friction
HOMEWORK: pg 6 in homework packet
Objective: Students will develop an understanding of the force of friction.

13. Daily Question 11/11/13
What happens to weight when the strength of gravity increases?
What is the weight of 12 kg dog on Saturn? (g = 11.2 N/kg)
What is the mass of a 110 kg bike on the moon? (g = 1.6 N/kg)

14. November 12th, 2013 Daily Question Go Over Quiz Friction Activity
Homework Packet pg 6
Objective: Students will be able to determine how friction effects different situations.

15. Daily Question 11/12/13
Looking at the picture, describe the different forces of friction:

16. Friction Activity Describe all of the forces in the situation.
Determine which of the forces are considered friction forces.

17. November 13th, 2013 Questions on Homework Lab 5B
Objective: Students will understand how friction affects speed.

18. November 14th, 2013 Daily Question Finish Lab HAND IN CONCLUSION!
Read pgs ; complete questions on pg 119.
Objective: Students will be able to determine how friction affects speed.

19. Daily Question 11/14/13
What is the SI unit of force? (the unit scientists use for force)
Weight is a force that depends on what 2 things?

20. November 15th, 2013 Daily Question PLAN Questions Notes on 5.3
HOMEWORK: last page in homework packet
Objective: Students will be able to determine the net force on an object.

21. Daily Question 11/15/13
Describe the vector below:
Scale 1 cm = 1 N

22. PLAN Questions
Lab notebook: page 18, 23

23. November 18th, 2013 Daily Question Questions on the Homework
Quiz on Forces and Equilibrium
Reading Guide 6.1(pages 1-2 in packet)
Notes on 6.1
Objective: Students will be able to explain Newton’s first law of motion.

24. Daily Question Answer the following questions:
Determine the strength of the missing forces if the object is at equilibrium.
10 N
20 N
? N
? N

25. November 19th, 2013 Daily Question
Practice with Newton’s First Law (Inertia Ball)
Homework: pages 3-4 in homework packet
Objective: Students will be able to solve problems using Newton’s first law of motion.

26. Daily Question 11/19/13
Sled is sliding down a hill, a 20 N force of gravity is pulling the sled down the hill. There is also a friction force from the snow which is equal to 4 N. What is the net force acting on the sled?

27. Inertia Ball
Rules:
You can only use the broom to move the bowling ball.
You must weave around EVERY stool.
Fastest time wins.

28. Inertia Ball Pre-Activity Questions: What is inertia?
How do you think inertia will effect your ability to navigate around the track?

29. Inertia Ball Define inertia.
What difficulties did you have moving the ball around the track?
Would you have the same difficulties if you use a golf ball? What does that tell you about mass and inertia?

30. November 20th, 2013 Daily Question Go Over Quiz (5th)
Notes on Newton’s Second Law
Pages 5-7
Objective: Students will be able to apply Newton’s second law of motion.

31. Daily Question 11/20/13
If an object weighs 50 N, what is its mass?

32. November 21st, 2013 Daily Question Questions on Homework Motion Review
Objective: Students will understand how Newton’s 1st and 2nd Laws affect motion.

33. Daily Question 11/21/13
The box below is moving from left to right. Which arrow represents the force from friction? Which arrow represents the normal force? A C D B

34. November 22nd, 2013 Daily Question – PLAN test Lab 6A
Objective: Students will apply the principles of Newton’s 1st and 2nd Laws.

35. Daily Question 11/22/13
PLAN Question page 30 in lab book.

36. December 2nd, 2013 Daily Question Finish Lab 6A
Objective: Students will apply Newton’s 1st and 2nd Laws.

37. Daily Question 12/2/13
What can be done to increase the force of friction between 2 objects?

38. December 3rd, 2013 Daily Question Notes on 6.3 (Newton’s 3rd Law)
Work Time
Objective: Students will understand Newton’s 3rd Law of Motion.

39. Daily Question 12/3/13
Determine which law describes each of the following situations.
A cup is sitting on a table
A bowling ball is rolling down a lane.
It takes a semi-truck a long time to accelerate after being stopped at a stop sign.

40. December 4th, 2013 Daily Question Bill Nye video on Motion
Practice with Newton’s Laws
Objective: Students will understand situations involving Newton’s Laws of Motion.

41. Daily Question 12/4/13
A 100 kg man is running at 5.6 m/s. What is his momentum?

42. What Law?!
A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them.
A person’s body is thrown outward as a car rounds the curve on a highway.

43. What Law?!
Rockets are launched into space using jet propulsion where exhaust accelerates out from the rocket and the rocket accelerates in the opposite direction.
A picture is hanging on a wall and does not move.

44. What Law?!
A person not wearing a seatbelt flies through a car window when someone slams on the breaks because the person’s body wants to remain in continuous motion even when the car stops.
Pushing a child on a swing is easier than pushing an adult on the same swing, because the adult has more inertia.

45. What Law?!
A soccer ball accelerates more than a bowling ball when thrown with the same force.
A soccer player kicks a ball with their foot and their toes are left stinging.

46. What Law?!
A student leaves a pencil on a desk and the pencil stays in the same spot until another student picks it up.
Two students are in a baseball game. The first student hits a ball very hard and it has a greater acceleration than the second student who bunts the ball lightly.

47. December 5th, 2013 Daily Question Lab 6B
Objective: Students will determine what happens to a car when equal and opposite forces are applied.

48. Throwback Thursday 12/5/13
Determine the number of sig figs (sig digs) in the following:
1200 cm
2.03 m
50. g
2,000 L

49. December 6th, 2013 PLAN test question Quiz Finish Lab Review Packet
Objective: Students will understand Newton’s Laws of Motion and Force.

50. PLAN TEST QUESTION
Page 36 in lab book