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Physics 12 Course Activation Assignment:

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Welcome to
Distributed Learning
Physics 12


The following activity is an activation assignment. This must be completed online and e-mailed to your instructor before you may register in  DL Physics 12. It will be worth 5% of your total course mark. This assignment should take approximately two hours in total. There are links to some recommended websites where you can learn the concepts as you complete this assignment.You may wish to do a rough copy of your answers on paper, before completing the online version. If you quit the program, it will be submitted automatically, even if you have not finished, so be sure to complete all sections during the same time period and then submit


Learning Outcomes:

review basic math concepts from Physics 11


Study the tutorial  below in order to review significant figures rules


Answer the questions that follow.

Numeric Response
 

1. 

State the number of significant figures in each measured (approximate) number.

305

 

2. 

State the number of significant figures in each measured (approximate) number.

3.0050

 

3. 

State the number of significant figures in each measured (approximate) number.

0.0075

 

4. 

State the number of significant figures in each measured (approximate) number.

1000

 

5. 


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0.035219

 

6. 


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2 533 521

 

7. 

Complete the following computations assuming that all numbers are obtained from measurements:

26.215 -  0.3

 

8. 

22 -  0.01

 

9. 

22 x 305

 

10. 


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11. 


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Learning Outcomes:

apply the concepts of motion to various situations where acceleration is constant

Use the following link to review the concepts;

 

12. 

Watch the animations:


What variable is o btained by calculating the slope of a:
a. position-time graph?
b. velocity-time graph?
 

13. 


When an object is speeding up to the right, what direction is the acceleration?
 

14. 

When an object is moving to the left and slowing down, what direction is the acceleration?
 

15. 

Watch the Racing Skiers animation:

Explain why the blue skier made it to the finish line first.
 

16. 

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Refer to the following diagram, which is a graph of the velocity of a ball as a function of time when a ball is thrown straight up in the air.

What was the acceleration of the ball

i) while it was being thrown?     
 

17. 

What was the acceleration of the ball

  ii) while it was in 'free flight’?
 

18. 

What point on the graph corresponds with the instant when the ball reaches the 'peak' of its flight?  Explain how you know this.
 

19. 

What altitude did the ball reach?
 

Learning Outcomes:

perform vector analysis in one or two dimensions


Study the tutorial on "Lesson 1: Vectors - Fundamentals and Operations"
(Click below)


Answer the questions that follow.
 

20. 

Read the opening paragraph. What is the main difference between vector and scalar quantities?
 

21. 

Click on displacement. What is the difference between displacement and distance?
 

22. 

Describe what a free-body diagram is. How does it help solve physics problems?
 

23. 

Why is it important to draw vectors using “head-to-tail”?
 

24. 

What does 30o south of east mean?
 

25. 

Click on the first “Animation” button. Read this section, and explain why a common notation for vectors is essential.
 

26. 

Click on the “Back” button. Why are all vectors always drawn according to scale?
 

27. 

What is the scale used on this example?
 

28. 

What does a 21.35 mile vector represent on the scale?
 

29. 

Read this explanation about vector direction: (Click Below)

Read this explanation about vector addition: Click Below)

If you add two vectors, is the resultant vector always larger than the original vectors? Explain your answer.
 

30. 

Watch the airplane animation: Click Here: http://www.physicsclassroom.com/mmedia/vectors/plane.cfm

a) What happens to the airplane when it is in a headwind?

b) What happens to the airplane when it is in a crosswind? Why do you think this is?
 

31. 

River and Boat Animation:(CLICK HERE)

Using geometry, how do you think you could calculate the resultant velocity of the riverboat as it is traveling across the river?
 

 

32. 

Technology Section:

This course will require that you use some of the many educational tools available on the internet and that you are comfortable in sharing your ideas in a virtual world. Fostering a sense of community is one of my goals for this year and to begin this process you are asked to complete the activity explained below.

Follow the link below and watch the video clips on the virtual bulletin board. You will be asked to respond to the 2 questions and post your response on the virtual bulletin board. This maybe your first experience posting your thoughts in this type of collaborative setting and so it is important to remember that your posting should be appropriate for a learning environment and is focused on the questions that are being asked.

A notification e-mail will automatically be sent when you post your response and so in order to receive credit for this part of the activation assignment, you MUST include in your posting, your FIRST NAME, FIRST INITIAL of your LAST NAME as well as the COURSE(s) you are going to be taking.

In the space below, please indicate with a simple YES or NO whether you have posted onto the virtual bulletin board.

Finally,  Welcome to North Vancouver School District Distributed Learning and we look forward to working together to help you achieve your goals.


 



 
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