Video
Unknown · 0:00
This physics lesson derives why a swinging pendulum only approximates simple harmonic motion (SHM), showing that the restoring torque is proportional to sin(θ), not θ itself, and that true SHM only emerges when oscill...
Unknown · 0:00
This physics lesson derives why a swinging pendulum only approximates simple harmonic motion (SHM), showing that the restoring torque is proportional to sin(θ), not θ itself, and that true SHM only emerges when oscill...
Redirecting...