[J1 Physics PMCians] Oscillations – Simple Harmonic Motion
What we did in 2 hours:
We started our first lesson on Simple Harmonic Motion (SHM). We showed that the motion of a simple pendulum and a spring-mass system is simple harmonic, and that means that the displacement, velocity and acceleration varies sinusoidally (sine or cosine) with time.
We practised using a simple procedure to solve all SHM questions, making a complex topic into something profoundly simple to understand.