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22-01-2023
Physics

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An amusement park ride consists of a rotating circular platform 7.33 m in diameter from which 10 kg seats are suspended at the end of 2.45 m massless chains. When the system rotates, the chains make an angle of 43.7 ◦ with the vertical. The acceleration of gravity is 9.8 m/s 2 . What is the speed of each seat?

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