Chapter 17 - Oscillation - Part 03 скачать в хорошем качестве

Chapter 17 - Oscillation - Part 03

Learning outcomes: In this video, we cover all the key ideas of Simple Harmonic Motion (SHM) for A-Level and IGCSE Physics, following the Cambridge syllabus. Topics Covered 17.1 Simple Harmonic Oscillations 1- Definitions: displacement, amplitude, period, frequency, angular frequency, phase difference 2- How SHM occurs when acceleration is proportional to displacement and acts in the opposite direction 3- SHM acceleration equation 4- Displacement equation 5- Velocity equations 6- How to interpret displacement, velocity, and acceleration graphs 17.2 Energy in Simple Harmonic Motion 1- kinetic and potential energy change during SHM 2- Total energy of an SHM system 17.3 Damped and Forced Oscillations + Resonance 1- Understanding damping and how resistive forces reduce amplitude 2- Types of damping: light damping, critical damping, heavy damping 3- What resonance is, and why maximum amplitude happens when a system is forced at its natural frequency