Suppose that a Ferris wheel with radius R = 25 m is rotating clockwise and that the point P at angle 45° has acceleration vector a = (0, – 100) m/min² pointing down, as in the figure. Determine the speed v and tangential acceleration ar of the Ferris wheel. Ferris wheel (Use decimal notation. Give your answers to two decimal places.) m/min? m/min

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!