23:36 14. [-/1 Points] DETAILS SERPSE10 6.A.OP.027. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The figure shows a photo of a swing ride at an amusement park. The structure consists of a horizontal, rotating, circular platform of diameter D from which seats of mass m are suspended at the end of massless chains of length d. When the system rotates at constant speed, the chains swing outward and make an angle 0 with the vertical. Consider such a ride with the following parameters: D = 8.50 m, d = 2.50 m, m = 10.8 kg, and 0 = 29.0. Stuart Gregory/ Photographer's Choice/Getty Images (a) What is the speed of each seat (in m/s)? 5.44711 m/s (b) Draw a diagram of forces acting on a 40.0-kg child riding in a seat. Choisir le fichier aucun fichier selectionne IMG_0492.jpeg This answer has not been graded yet. (c) Find the tension in the chain (in N). 121.0126 N What If? The chains holding each seat can withstand a maximum total tension of 700 N. (d) What is the angle that the chains make with the vertical (in degrees) when they have this tension? (e) What is the maximum angular speed (in rad/s) with which the ride can rotate? rad/s Need Help? Read it Watch It Viewing Saved Work Revert to Last Response Submit Answer 15. [1/1 Points] DETAILS PREVIOUS ANSWERS SERPSE10 6.AMT.004. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER this question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Analysis Model Tutorial The figure shows a photo of a swing ride at an amusement park. The structure consists of a horizontal, rotating, circular platform of diameter D from which seats of mass m are suspended at the end of massless chains of length d. When the system rotates at constant speed, the chains swing outward and make an angle 0 with the vertical. Consider such a ride with the following parameters: D = 8.90 m, d = 2.50 m, m = 13.4 kg, and 0 = 31.0. (a) What is the speed of each seat? (b) Draw a diagram of forces acting on the combination of a seat and a 40.0-kg child. AA webassign.net