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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §1.4 Circular Motion, #2 · Calculus · Derivatives

For the same motion find the exact … and … coordinates at…

For the same motion find the exact $x$ and $y$ coordinates at $t = 2 π /3$ . At what time would the ball hit the $x$ axis, if it goes off on the tangent at $t = 2 π /3$ ?

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §1.4 Circular Motion, #2

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