Solutions - Unit 4 Homework Problems
Video: Instruction/Example (Types of Energy)
Video: Instruction/Examples (Kinetic Energy)
Video: Instruction/Examples (Gravitational Potential Energy)
Video: Instruction (Spring Force and Ideal Springs)
Video: Instruction/Example (Hooke's Law)
Video: Instruction/Example (Elastic Potential Energy)
Video: Instruction/Example (Energy Conversions)
Video: Instruction/Example (Mechanical Energy)
Video: Instruction/Example (Conservative Systems)
Video: Instruction (Conservation of Mechanical Energy)
Video: Example (Analyzing a Roller Coaster)
Video: Example (Ramps on Tables)
Video: Instruction/Example (Change in Energy as a Result of a Force)
Video: Example (Positive, Negative, and Zero Work)
Video: Example (Work Done on a Sled)
Video: Example (Work Done Lifting a Ball)
Video: Instruction/Example (Work by Changing Forces)
Video: Instruction/Example (Work Done by Forces)
Video: Instruction/Example (Conservative vs. Non-Conservative Forces)
Video: Instruction (Conservative vs. Non-Conservative Systems)
Video: Example (Snowboarder in a Halfpipe)
Video: Example (Box Sliding Downhill)
Video: Example (Truck with Two Non-Conservative Forces)
Video: Example (Dynamics vs. Energetics Techniques)
Video: Example (Box Sliding Up a Rough Ramp)
Video: Example (Elevator vs. Ramp)
Video: Instruction (Efficiency)
Video: Example (Marble on a Ramp)
Video: Instruction/Example (Power in Uniform Motion)
Video: Example (Deriving Power in Uniform Motion Equation)
Video: Example (Pallet Lifted by Crane Motor)
Physics 20 - Unit 4 Practice Exam (Required for Bonus Mark)
Solutions - Unit 4 Practice Exam
Physics 20 - Unit 4 Conceptual Test & Solutions (Required for Bonus Mark)
Full credit to Phil Goldthorpe of Strathcona High School for the creation of these outstanding resources