# MrFlint.com

The online companion to your favorite class.

The online companion to your favorite class.

- Introduction to work and energy
- Forms of energy
- The units calorie, Calorie and joule
- Intro. to Discovery Ride project - route, elevation profile, speed profile graphs.

- DiscoveryRide energy worksheet
- Bomb calorimeters and determining chemical potential energy
- Gravitational potential energy - its symbol and units
- Definition of work and the work-energy theorem
- Dimensional analysis of work and potential energy

- Work as a vector - force must be perpendicular to a distance OR work transforms energy
- Kinetic energy - emphasis on the square in the velocity
- Power and its units
- Work-energy theorem
- Intro. to Power Lab

- P. 151; 1-6 due - go over problems together on the board
- Intro. to Power Lab - skipping steps, handrail use, medical conditions, correct timing method, distance measurement

- Conduct Power Lab
- Work on problems

- Energy transformations - a 1200 kg car moving at 25 m/s comes to rest in 75 m. What force acts on the car?
- Efficiency - you use 510 J of energy to climb some stairs where your potential energy is 450 J. Determine the efficiency.
- Hand out AP Problem set 5-1

- P. 151, 9-14 due
- Go over problems together

- Short class due to 2 hour delay schedule
- Go over #13 and #14 both as conservation of energy and Newton's 2nd law & kinematics problems

- AP Problem set 5-1 due

- Hooke's Law and spring potential energy. Head's up about problem 22
- Intro. to Conservation of Energy Lab

- P. 151; 19, 21-25 due *Hand in problems
- Conservation of Energy Lab

- P. 152; 26-31 due
- Go over problems together in class

- Work on problems and lab in class

- P. 154, 48-53 due
- Go over problems together

- Conservation of Energy Lab due
- Work on problems in class

- AP Problem set 5-2 Due
- Go over problems together in class

- P. 154; 55-57, 59, 62 due
- Go over problems together in class

- Chapter 5 Review Due
- Go over problems together in class

- Chapter 5 Test

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