Question (4): A child twirls a small 0.1 kg ball attached to the end of a 0.95 m string so that the ball traces a circle in a vertical plane with a constant angular velocity (o=5 rad/s). Determine the velocity and acceleration of the ball at the upper and lower positions (1 and 2). Also, find the tension Tin the string at these positions. 1m

Question (4): A child twirls a small 0.1 kg ball attached to the end of a 0.95 m string so that the ball traces a circle in a vertical plane with a constant angular velocity (o=5 rad/s). Determine the velocity and acceleration of the ball at the upper and lower positions (1 and 2). Also, find the tension Tin the string at these positions. 1m

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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