2. (30 pts) The giant swing at a county fair consists of a vertical central shaft with a number of horizontal arms attac

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2 30 Pts The Giant Swing At A County Fair Consists Of A Vertical Central Shaft With A Number Of Horizontal Arms Attac 1 (158.78 KiB) Viewed 32 times

2. (30 pts) The giant swing at a county fair consists of a vertical central shaft with a number of horizontal arms attached at its upper end as shown in the figure. Each arm supports a seat suspended from a cable that is 5.00 m long with the upper end of the cable attached to an arm that is 3.00 m long. The total mass of the person and swing is 88 kg A) What is the tension in the cable? B) Find the angular speed of the swing in rpm if the cable supporting the seat makes an angle of 30.0° with the vertical. C) Does the angular speed have any effect on the angle the 5.00 m bar makes with the vertical? Explain. Pictorial Representation 3.00 m- 1 130.00 1 1 5.00 m