L2 3. (8 pts) (Like 5.50, but symbolic) The "Giant Swing" at a county fair consists of a vertical central shaft with a n

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L2 3 8 Pts Like 5 50 But Symbolic The Giant Swing At A County Fair Consists Of A Vertical Central Shaft With A N 1 (82.67 KiB) Viewed 43 times

L2 3. (8 pts) (Like 5.50, but symbolic) The "Giant Swing" at a county fair consists of a vertical central shaft with a number of horizontal arms attached at its upper end. Each arm supports a seat suspended from a cable of length L2 and the upper end of the cable is fastened to the arm at a point L1 from the central shaft. As a result of the uniform circular motion, the cable makes an angle of @ from the vertical. Find an expression for the speed v in terms of L1, L2, 0, the rider's mass m, and/or the acceleration due to gravity g.