Principle of Inertia Course
Dive into Newton’s First Law through practical friction exercises, precise free-body diagrams, and effective order-of-magnitude estimates. Build strong physics understanding and communication abilities for accurate analysis of real-world motion and professional technical reports. Gain confidence in applying inertia principles to everyday problems with rigorous methods.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This 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 calculations.
Elevify advantages
Develop skills
- Master friction models by quickly applying static and kinetic coefficients with normal force in practical situations.
- Create accurate 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 detailed 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 workloadWhat our students say
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