Throwing an object at the same speed but different angles defines an ellipse via its maximum heightpic.twitter.com/vQ8NMssCMf
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Dust off your kinematics, folks. • To extract the ellipse, we solve for the point of maximum height (𝑥(θ), 𝑦(θ)) as a function of launch angle θ • Indeed, these coordinates define the ellipse given below, where 𝑝 is the max height achieved when shot straight uppic.twitter.com/C3eHX78tSJ
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Frfr someone is going to block me for liking this
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This is nice, but the slick proof just comes from realizing this must be a quadratic and then deducing what kind of quadratic it must be.
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