The APsolute RecAP: Physics 1 Edition is a guided review through all ten units of classical mechanics. Areas of focus include kinematics, motion, energy, momentum, electricity and sound. Plus, a thorough review of essential math skills and graphing analysis through practical examples! Make sure to subscribe wherever you get podcasts, download the accompanying study guides for extra practice, and follow along on social media for the question of the day and course updates! The 2021 exam is on Wednesday, May 5th.
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episode 21: The APsolute RecAP: Physics 1 Edition - Simple Harmonic Motion - The Conical Pendulum
The conical pendulum can be a tough topic. Mainly because it relies heavily on numerous past topics. In this episode we start by looking at the forces acting on the pendulum (1:10). Once you apply what you know about forces, you can use knowledge gained about circular motion (4:22). Of course, trigonometry makes its obligatory cameo, and we boil it all down to two simplified equations (5:45).
The Question of the Day asks: (7:13)
If a pendulum is relocated to a planet with one fourth the gravitational acceleration of Earth, how will the period of its rotation compare to on Earth?
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