Assume the center of the motion is the origin, the motion is counterclockwise and that t = 0 corresponds to a position along the positive horizontal axis. A point on the edge of a yo-yo which is 4 inches in diameter and spins at 4500 revolutions per minute. Find an equation for the horizontal position of the point h(t) in terms of t in minutes. A. h(t) = 4 cos C. h(t) = 2 cos 2250 4500 B. h(t) = 4 cos D. h(t) = 2 cos 2250 4500

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