Скачать или смотреть The unwavering law: Conservation of Momentum (10/30)

Have you ever wondered why billiard balls bounce the way they do, or how rockets launch into space? The secret lies in one of the most fundamental principles in physics: The Conservation of Momentum.

In this video, inspired by Richard Feynman's brilliant insights, we embark on a visual journey to unravel this unwavering law. We'll start by defining what momentum is (p=mv) and then dive deep into the core idea of its conservation.

You'll see how, in an isolated system, the total momentum remains constant even as individual objects within that system interact and change their motion. We'll explore Feynman's profound explanation for why momentum is conserved – its deep connection to the uniformity (symmetry) of space and Newton's Third Law.

But that's not all! Following the spirit of 3Blue1Brown, we'll bring this abstract concept to life with a live coding demonstration in Google Colab. Watch as we simulate a collision, visualizing how individual momentum vectors shift, yet the total momentum vector remains perfectly steadfast throughout the interaction. This visual proof will solidify your understanding of this powerful law.

Join us to appreciate the beauty and utility of the Conservation of Momentum, a principle that governs everything from everyday collisions to the vastness of the cosmos.

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