1. Accelerated Reading
Time until 1:49

2. Place this in the proper place
Student Planner March 14, 2017
Place this in the proper place
11 class days till notebook is collected. Make up missing work now.

5. Sign up to sell to Mr. V
Drawing is Wednesday.

7. Essential Question: What shape of boat held the most cargo?
Answer the EQ which was:
Essential Question: What shape of boat held the most cargo?
Answer after lab is completed

8. Summary:
We had a standard opening. We started with a demonstration of a syphon, then went into the buoyancy lab constructing a boat of aluminum and filling it with paper clips.
I learned…

9. Essential Question: What shape of boat held the most cargo?
Topic/Objective:
Name:
Buoyancy lab
Class/Period:
Date:
Mar 14, 2017
Essential Question: What shape of boat held the most cargo?

10. Warm Up

11. 1. state of balance between gravitational force and buoyancy
1. state of balance between gravitational force and buoyancy. Object does not accelerate. a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

12. 2. the gravitational forces exceed buoyant forces
2. the gravitational forces exceed buoyant forces. Object accelerates down. a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

13. 3. a device that uses gas pressure to transmit energy from one point to another a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

14. 4. the principle that states that as the speed of a moving fluid increases, its pressure decreases a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

15. Answers

16. 1. state of balance between gravitational force and buoyancy
1. state of balance between gravitational force and buoyancy. Object does not accelerate. a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

17. 1. state of balance between gravitational force and buoyancy
1. state of balance between gravitational force and buoyancy. Object does not accelerate. a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

18. 2. the gravitational forces exceed buoyant forces
2. the gravitational forces exceed buoyant forces. Object accelerates down. a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

19. 2. the gravitational forces exceed buoyant forces
2. the gravitational forces exceed buoyant forces. Object accelerates down. a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

20. 3. a device that uses gas pressure to transmit energy from one point to another a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

21. 3. a device that uses gas pressure to transmit energy from one point to another a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

22. 4. the principle that states that as the speed of a moving fluid increases, its pressure decreases a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

23. 4. the principle that states that as the speed of a moving fluid increases, its pressure decreases a) Neutral buoyancy; b) Bernoulli’s principal; c) Drag; d) Hydraulic device ; e) Negative buoyancy; ab) Pneumatic device; ac) Positive buoyancy ; ad) Thrust

24. Homework
Study for Thursday quiz. Make up missing quizzes.

25. Today’s Work
Buoyancy lab – finish it
Read along page 168

26. Lab Instructions
Find the density of your aluminum sheet- find the mass. The volume is 0.8 ml
Draw your designs on the sheet.
Construct your boats, and run the test.
4. Analyze the data
6 teams – 5 each

27. You are a member of a design engineering team.
Your job is to design a boat that can hold the most weight in the state. Your boss is coming to see you in 20 minutes and wants to hear your ideas. In order to impress your boss, your team decides to build a working model of your design.
Create two designs and compare.
Use your best design boat to
determine the amount of water
displaced and compare the density
to the density of the aluminum.

28. Draw this on the right hand side of today’s notes
Best boat for cargo
Period
Boat shape
Cargo 3
Half hot dog bun
225 4
Rectangular flat hull
129 5
Delta flat hull
209 6
208 7
Draw this on the right hand side of today’s notes

29. Videos