Depending on your major, you may have caught it, and you might not have: suspended delicately by a thin wire a burnished bronzed ball roughly the size of a basketball swings slowly back and forth. Its ...

This is a requested post. Clearly, I do requests. The idea here is that I am going to give all the details needed to determine the equation of motion (and then model it) for a basic pendulum. Warning: ...

Nudge something away from where it was at rest, and often it will push back. And then overshoot. From atoms to bridges to wheeled luggage, much of the world is in simple harmonic motion Yesterday my ...

Unlock the secrets of pendulum motion with this comprehensive physics guide on deriving the pendulum period. In this video, we walk you through the step-by-step derivation of the formula for a simple ...

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A Foucault pendulum is a simple device for observing the Earth's rotation. While such pendulums have been around for more than 150 years and are a staple of the modern science museum, they are ...