The most BEAUTIFUL question from IME: Spinning Bucket (Physics Military)

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Universo Narrado

Published on Premiered Sep 10, 2021
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#PHYSICS #MILITARY #VEMDECAPACETE Hello, Narrated Universe! In today's PHYSICS class, we're going to solve a very difficult and beautiful problem from IME! It's the problem of the spinning bucket: we're going to use geometric optics (refraction, Snell's law, and total reflection) and dynamics in circular motion to solve this military-level physics problem! IME 2014 A ray of monochromatic light falls perpendicularly on the transparent bottom of a cylindrical bucket, initially at rest. Continuing its trajectory, the ray of light passes through the water at a distance b from the z axis (axis of symmetry of the bucket) until it is transmitted to the air, according to the figure above. If the bucket and the water rotate around the z axis at a constant angular velocity w, calculate the smallest value of b for which the light undergoes total reflection. Data: ????LEARN MORE ABOUT OUR WORK AND OUR COURSES: https://www.universonarrado.com.br/ ????Join our Telegram channel to access several study tips and free materials: https://t.me/universonarrado ????FOLLOW ME ON SOCIAL MEDIA: INSTAGRAM: / universonarrado FACEBOOK: / universonarrado TWITTER: / universonarrado

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