A.3 Work, energy and power
This sub-topic introduces core relationships between work, energy, and power for mechanical systems. You will learn to calculate work done by forces, apply energy conservation, and solve problems involving power and efficiency for IB Physics HL exams.
📖Study Guide
In-depth bilingual notes with worked past paper examples.
✍️Practice Exam
Timed practice questions with mark scheme grading. Coming soon.
🎴Flashcards
Spaced repetition for key concepts and definitions. Coming soon.
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Interactive plots and diagrams to build intuition. Coming soon.
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