Principle of Inertia Course
Master Newton’s First Law with hands-on friction experiments, clear free-body diagrams, and sharp order-of-magnitude estimates. Strengthen your physics intuition and communication skills for precise, real-world motion analysis and technical reporting.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Principle of Inertia Course gives you a focused, hands-on path to master friction, free-body diagrams, and Newton’s First Law for everyday setups. Learn to estimate forces, deceleration, and stopping distance, handle uncertainty, and choose realistic parameters. You also practice clear technical writing, structured reports, and concise reflections to present rigorous, well-supported calculations with confidence.
Elevify advantages
Develop skills
- Master friction models: apply μs, μk and F = μN in real setups fast.
- Draw expert free-body diagrams: identify all forces on everyday systems.
- Compute motion with friction: predict deceleration, stop time, and distance.
- Perform quick order-of-magnitude estimates with clear assumptions and units.
- Write concise, publication-ready physics reports with rigorous 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
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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