SECTION 2 OF 5UNIT 3
Work, Energy & Power
Stop tracking forces moment by moment. Track energy from start to finish.
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Section 2 Curriculum
Work Energy and Power
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- Work and Kinetic Energy: How Net Work Changes Kinetic Energy (ΔK = W_net) (6:46)
- Work Done by a Force at an Angle: Why Only F∥ Counts (4:28)
- Work–Energy Theorem: Positive, Negative and Zero Work (7:43)
- Work Done by Gravity: Why the Sign Flips (8:54)
- Work Done by a Variable Force (4:39)
- Work Done by a Spring Force (Area Under Force vs Position Graph)
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These lessons open inside the full AP Physics 1 course. Enroll once, and all five sections are yours.
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