10:15 PM Fri Dec 4100%ВKDHGEFA common amusement park ride is a Ferris wheel (not drawn to scale). Riders sit in chairs that are on pivots so they remain levelas the wheel turns at a constant rate.A particular Ferris wheel has a radius of 27 meters, and it makes one complete revolution around its axle (at locationA) in 20 seconds. In all of the following questions, consider location A (at the center of the axle) as the locationaround which we will calculate the angular momentum. At the instant shown in the diagram, a child of mass 39 kg,sitting at location H, is traveling with velocity < 0, -8.5, 0> m/s.What is the momentum of the child?kg-m/sIn the definition LA =rxp what is the vector r?mWhat is "1?m= T 10:15 PM Fri Dec 4100%What is the magnitude of the angular momentum of the child, about location A?LAkg-m2/sUse the right-hand rule to determine the z-component of the angular momentum of the child, about location A:LAzkg-m2/sYou used the right-hand rule to determine the z-component of the angular momentum, but as a check, calculate LAzin terms of position and momentum:What is *· Py?Py =kg-m²/sWhat is Y · Pr?Y· Pr =kg-m2/sWhat is the z-component of the angular momentum of the child, about location A?LAzkg-m2/sAz =The Ferris wheel keeps turning, and at a later time, the same child is at location G, with coordinates < -19.092,-19.092, 0 > m relative to location A, moving with velocity < 6.01, -6.01, 0 > m/s.Now what isx· Py?• Py =kg-m2/sWhat is Y · Pz?Y· Prkg-m²/sWhat is the z-component of the angular momentum of the child, about location A?

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K H A common amusement park ride is a Ferris wheel (not drawn to scale). Riders sit in chairs that are on pivots so they remain level as the wheel turns at a constant rate. A particular Ferris wheel has a radius of 27 meters, and it makes one complete revolution around its axle (at location A) in 20 seconds. In all of the following questions, consider location A (at the center of the axle) as the location around which we will calculate the angular momentum. At the instant shown in the diagram, a child of mass 39 kg, sitting at location H, is traveling with velocity < 0, -8.5, 0> m/s. What is the momentum of the child? kg-m/s In the definition LA =rx p what is the vector r? What is "1?

K H A common amusement park ride is a Ferris wheel (not drawn to scale). Riders sit in chairs that are on pivots so they remain level as the wheel turns at a constant rate. A particular Ferris wheel has a radius of 27 meters, and it makes one complete revolution around its axle (at location A) in 20 seconds. In all of the following questions, consider location A (at the center of the axle) as the location around which we will calculate the angular momentum. At the instant shown in the diagram, a child of mass 39 kg, sitting at location H, is traveling with velocity < 0, -8.5, 0> m/s. What is the momentum of the child? kg-m/s In the definition LA =rx p what is the vector r? What is "1?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 35PQ: In testing an automobile tire for proper alignment, a technicianmarks a spot on the tire 0.200 m...

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