1. 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 & with the vertical. Consider such a ride with the following parameters: D = 7.50 m, d = 2.50 m, m = 13.9 kg, and Copyright: http://www.lanphan.com/amusement-rides/ TroubleshootingMethodsforámusementParkSwingsRides-339.html O = 26.0°. (a) Draw a diagram of forces acting on the combination of a seat and a 40.0-kg child. (b) What is the speed of each seat? (c) Find the tension in the chain.

1. 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 & with the vertical. Consider such a ride with the following parameters: D = 7.50 m, d = 2.50 m, m = 13.9 kg, and Copyright: http://www.lanphan.com/amusement-rides/ TroubleshootingMethodsforámusementParkSwingsRides-339.html O = 26.0°. (a) Draw a diagram of forces acting on the combination of a seat and a 40.0-kg child. (b) What is the speed of each seat? (c) Find the tension in the chain.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

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1. 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 & with the vertical.
Consider such a ride with the
following
parameters: D = 7.50 m, d =
Copyright: http://www.lanphan.com/amusement-rides/
2.50 m, m = 13.9 kg, and
TroubleshootingMethodsforAmusementParkSwingsRides-339.html
O = 26.0°.
(a) Draw a diagram of forces acting on the combination of a
seat and a 40.0-kg child.
(b) What is the speed of each seat?
(c) Find the tension in the chain.

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