A tall, cylindrical chimney falls over when its base is ruptured. Treat the chimney as a thin rod of length 49.0 m. Answer the following for the Instant it makes an angle of 29.5° with the vertical as it falls. (Hint: Use energy considerations, not a torque.) (a) What is the radial acceleration of the top? m/s2 (b) What is the tangential acceleration of the top? m/s? (c) At what angle 0 is the tangential acceleration equal t g? Additional Materials O eBook
A tall, cylindrical chimney falls over when its base is ruptured. Treat the chimney as a thin rod of length 49.0 m. Answer the following for the Instant it makes an angle of 29.5° with the vertical as it falls. (Hint: Use energy considerations, not a torque.) (a) What is the radial acceleration of the top? m/s2 (b) What is the tangential acceleration of the top? m/s? (c) At what angle 0 is the tangential acceleration equal t g? Additional Materials O eBook
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
Section: Chapter Questions
Problem 6OQ: Consider an object on a rotating disk a distance r from its center, held in place on the disk by...
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this is the introductory question to our new chapter and my professor didn’t list any formulas to use for certain question types and i’m just really stuck on this one
Transcribed Image Text:A tall, cylindrical chimney falls over when its base is ruptured. Treat the chimney as a thin rod of length 49.0 m. Answer the following for the Instant it makes an angle of 29.5° with the vertical as it falls.
(Hint: Use energy considerations, not a torque.)
(a) What is the radlal acceleration of the top?
m/s2
(b) What is the tangential acceleration of the top?
m/s?
(c) At what angle 0 is the tangential acceleration equal t g?
Additional Materials
O eBook
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