Cinématique : Maîtriser les Mouvements et Trajectoires (Cours + Exercices)

Introduction: Welcome to this comprehensive mechanical engineering course dedicated to kinematics. In this video, we'll explore the essential basics for identifying motion (rotation, translation) and defining their associated trajectories. Whether you're in vocational high school, a technical high school program, a two-year technical degree program, or an engineering school, this tutorial guides you step by step, from theory to practical drawing, using a concrete example: a motorcycle suspension. What you will learn: ✅ Technical vocabulary (reference frame, trajectory, rigid body). ✅ Identifying types of motion (rotation, rectilinear, circular, and curvilinear translation). ✅ Analyzing a real mechanical system (studying suspension links). ✅ The method for creating precise drawings using a compass and ruler. Resources: Find the summary sheet and documents related to this video on my Pearltrees page: https://www.pearltrees.com/boyerconst... Video Chapters: [00:00] Introduction and Objectives [00:31] Kinematics Review (Reference Frame and Time) [00:59] Definitions: Motion vs. Trajectory [01:40] The Different Types of Motion (Planar, Arbitrary) [02:15] Rotational Motion and its Trajectory [03:09] Rectilinear, Circular, and Curvilinear Translation [04:51] Practical Application: Study of a Motorcycle Suspension [06:05] Exercise: Determining the Nature of Motions [08:12] Exercise: Identifying Trajectories [10:05] Tutorial: How to Draw Trajectories (Compass & Rule) [14:39] Conclusion and summary sheet Subscribe so you don't miss anything: If this video helped you, feel free to give it a thumbs up, subscribe, and ask your questions in the comments! Thank you all for your support and loyalty. #Kinematics #MechanicalConstruction #MechanicalEngineering #STI2D #BTS #Mechanics #Education #MechanicalTutorial Link to the Dirt Track project (in addition) https://sway.office.com/Fa1czkfXSTFT3...