Then What Is It? The Catenary Catastrophe

Then What Is It? The Catenary Catastrophe
physics-memes, math-memes, parabola-memes, catenary-memes, angry-birds-memes | ScienceHumor.io

The pink bird just committed the cardinal sin of physics education: confusing a parabola with a catenary curve. A hanging string forms a catenary (from Latin catena meaning "chain"), not a parabola. The difference? Parabolas follow y = x², while catenaries follow y = cosh(x). Sure, they look similar to the untrained eye, but that's like confusing twins because they both have faces. The owl professor is rightfully appalled. Graduate students everywhere just felt a disturbance in the force.

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