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.
https://the-apsolute-recap-physics-1-edition.simplecast.com
episode 20: The APsolute RecAP: Physics 1 Edition - Simple Harmonic Motion - Simple Pendula
In Episode 20, we are hanging around with a simple pendulum, and discussing just what makes a clock tick (0:36). While introducing the simple pendulum (1:04), we look at an experiment you can easily do from your own home with a string and a mass (1:33). What factors affect the motion of a pendulum (2:46)? You can test each one at home (4:42), but we let you in on all of the secrets eventually. Finally, conservation of energy has a cameo and we talk about find the velocity of a pendulum (7:01).
The Question of the Day asks: (7:47)
How long would a pendulum arm need to be to complete a tick or a tock every 1 second at sea level on Earth?
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