Principle of Inertia Course
Gain mastery over Newton’s First Law through practical friction experiments, accurate free-body diagrams, and effective order-of-magnitude estimates. Build strong physics intuition and communication abilities for precise analysis of real-world motion and professional technical reporting.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This Principles of Inertia Course offers a practical guide to mastering friction, free-body diagrams, and Newton’s First Law in daily scenarios. You will learn to calculate forces, deceleration, and stopping distances, manage uncertainties, select appropriate values, and develop skills in technical writing, structured reports, and clear reflections for confident presentation of detailed calculations.
Elevify advantages
Develop skills
- Master friction models by quickly applying static and kinetic coefficients with F = μN in practical situations.
- Draw precise free-body diagrams identifying all forces in common systems.
- Calculate motion under friction to forecast deceleration, stopping time, and distance.
- Conduct rapid order-of-magnitude estimates using clear assumptions and proper units.
- Produce concise, professional physics reports featuring thorough force analysis.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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