1. Work and Energy

2. Vocabulary Review Scalar – has magnitude and no direction
Vector – has a magnitude and a direction
Force – combination of the object’s mass and the acceleration of the object (F = ma)
Displacement – has a magnitude (distance measured in meters) and a direction.

3. Force Reading Part 1: While reading highlight the following words:
Displacement
Work
Part 2: Summarize
Part 3: Answer the questions to check your understanding
Part 4: Calculate work

4. What work is done when a refrigerator is pushed uniformly 12 m across the floor. The applied force is 480N.
G: d = 12 m f = 480 N U: W E: W = f x d S: W = (480 N)(12m) S: W = 5760 Joules

5. Energy – Cornell Notes Read the Cornell Notes (CNs)
As you read the CNs highlight the words below:
Highlight the following words
Energy
Joules
Work

6. Let’s meet Benny!

7. Summary
Your summary should answer the essential questions (2 – 3 sentences).

8. Practice Problems
Complete the work and energy practice problems