University Physics Volume 1 — Mechanics · Problem 55

Units and Measurement — OpenStax

Physics — University · dimensional-analysis

Problem

The arc length formula says the length ss of arc subtended by angle Θ\Theta in a circle of radius rr is given by the equation s=rΘs = r\Theta. What are the dimensions of (a) ss, (b) rr, and (c) Θ\Theta?

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