An automobile slows down as it rounds a sharp horizontal turn, going from 13.0 m/s to 19.0 m/s in the 15.0 s that it takes to round the bend. The radius of the curve is 130 m. a) calculate the train’s tangential acceleration. At the moment the train speed reaches 19.0 m/s, find: b) the train’s the centripetal acceleration c) the train’s total acceleration
An automobile slows down as it rounds a sharp horizontal turn, going from 13.0 m/s to 19.0 m/s in the 15.0 s that it takes to round the bend. The radius of the curve is 130 m. a) calculate the train’s tangential acceleration. At the moment the train speed reaches 19.0 m/s, find: b) the train’s the centripetal acceleration c) the train’s total acceleration
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
Chapter5: More Applications Of Newton’s Laws
Section: Chapter Questions
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An automobile slows down as it rounds a sharp horizontal turn, going from 13.0 m/s to 19.0 m/s in the 15.0 s that it takes to round the bend. The radius of the curve is 130 m.
a) calculate the train’s tangential acceleration.
At the moment the train speed reaches 19.0 m/s, find:
b) the train’s the centripetal acceleration
c) the train’s total acceleration
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