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

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This Principles of Inertia Course offers a focused, practical route to mastering friction, free-body diagrams, and Newton’s First Law in everyday scenarios. You will learn to estimate forces, deceleration, and stopping distances, manage uncertainties, and select realistic parameters. Additionally, you will develop skills in clear technical writing, structured reports, and concise reflections to confidently present rigorous, evidence-based calculations.
Elevify advantages
Develop skills
- Master friction models by swiftly applying static and kinetic coefficients and F = μN in practical scenarios.
- Produce expert free-body diagrams by identifying all forces in common systems.
- Calculate motion under friction to forecast deceleration, stopping time, and distance.
- Conduct rapid order-of-magnitude estimates with explicit assumptions and proper units.
- Craft concise, publication-quality physics reports featuring thorough force analysis.
Suggested summary
Before starting, you can change the chapters and the 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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