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As illustrated in the accompanying figure, a train is traveling on a curved track. At a point where the train is traveling at a speed of
(a) Find the magnitude of the acceleration
(b) Approximate the angle between the acceleration vector and the unit tangent vector T at the instant the engineer hits the brakes.
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Chapter 12 Solutions
Calculus: Early Transcendentals, Enhanced Etext
Additional Math Textbook Solutions
Calculus: Single And Multivariable
Precalculus: Mathematics for Calculus - 6th Edition
Thomas' Calculus: Early Transcendentals (14th Edition)
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Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
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