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(a) Find parametric equations that describe the circular path of the tip of a 15-inch second...

(a) Find parametric equations that describe the circular path of the tip of a 15-inch second hand of a clock that completes one revolution in 60 seconds. (Assume that (x,y) denotes the position of the object relative to the origin at the center of the circle)

(b) Use the arc length formula to compute the distance traveled by the tip of the second hand during the first 24 seconds of its revolution.

Math   Calculus   
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