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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §1.4 Circular Motion, #7 · Calculus · Derivatives

A mass moves on the … axis under or over the original…

A mass moves on the $x$ axis under or over the original ball (on the unit circle with speed 1). What is the position $x = f (t)$ ? Find $x$ and $v$ at $t = π /4$ . Plot $x$ and $v$ up to $t = π$ .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §1.4 Circular Motion, #7

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