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Monday, March 26
- Brainstorm forms of energy
- Kinetic energy formula derivation from W=Fd=mad and v^2=2ad then 1/2v^2=ad so W=KE=1/2mv^2
- Importance of velocity squared in formala
Tuesday, March 27 - shorter classes due to pep rally
- Defining potential energy
Wednesday, March 28 through Tuesday, April
- P. 241, 8-11 due
- Some more kinetic energy examples
- Intro. to Power Lab
Thursday, March 8
- P. 241, 19-25 due
- Power lab
Friday, March 9 - No school - teacher inservice
Monday, March 12
- Return/Review problems from last week
- Ideal machines and mechanical advantage
Tuesday, March 13
- Machines example problems
- Mechanical advantage, ideal mechanical advantage, and efficiency
- Intro. to Machines Lab
Wednesday, March 14
- Machines lab today
Thursday, March 15
- P. 242; 26-30, 34-35 due
- Go over problems together in class
Friday, March 16
- 120 kg boy moving at 1.2 m/s collides with a 100 kg girl moving at -0.80 m/s. Determine the final velocity.
Thursday, February 22
- P. 219, 34-37 due
- Go over problems together
Friday, February 23
- Momentum Lab due
Monday, February 26
- Return/Review last problem set
- Help with some problems
- Work on problems in class
Tuesday, February 27
- P. 220, 40-44 due
- Go over problems in class
Wednesday, February 28
- P. 220, 45-48 due
- Go over problems in class
Thursday, March 1
- Chapter 9 Review due
- Go over problems in class
Friday, March 2
- Chapter 9 Test