🚀 Main Idea: The oscillation of a pendulum can be compared and linked to the concept of circular motion, leading us to the idea of angular frequency.
🌈 Fun Real-world Analogy: Imagine two synchronized dancers. One dances in a circle (like whirling dervishes) while the other sways back and forth. When viewed from the side, their motions look the same. This is like our pendulum and the rotating sphere!
🎥 Visual Magic: If you illuminate this setup from the side and project it, the two spheres move in sync. Sphere B’s circular motion on the screen resembles Sphere A's pendulum movement!
Angular Speed (of the rotating sphere): Angular Speed = \(\frac {Angular\ Displacement\ (in radians)}{Time\ for\ one rotation}\)Time for one rotationAngular Speed=Time for one rotationAngular Displacement (in radians) Which is - =\(\frac {2π}{T}\)
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🚀 Main Idea: The oscillation of a pendulum can be compared and linked to the concept of circular motion, leading us to the idea of angular frequency.
🌈 Fun Real-world Analogy: Imagine two synchronized dancers. One dances in a circle (like whirling dervishes) while the other sways back and forth. When viewed from the side, their motions look the same. This is like our pendulum and the rotating sphere!
🎥 Visual Magic: If you illuminate this setup from the side and project it, the two spheres move in sync. Sphere B’s circular motion on the screen resembles Sphere A's pendulum movement!
Angular Speed (of the rotating sphere): Angular Speed = \(\frac {Angular\ Displacement\ (in radians)}{Time\ for\ one rotation}\)Time for one rotationAngular Speed=Time for one rotationAngular Displacement (in radians) Which is - =\(\frac {2π}{T}\)
Dive deeper and gain exclusive access to premium files of Physics HL. Subscribe now and get closer to that 45 🌟
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