A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 263 m, and the car completes the turn in 33.0 s. 35.0° В A (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors î and ĵ. m/s? î + m/s? j (b) Determine the car's average speed. m/s (c) Determine its average acceleration during the 33.0-s interval. m/s? ĵ m/s2 î +

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter7: Rotational Motion And Gravitation
Section: Chapter Questions
Problem 15P: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as...
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A car initially traveling eastward turns north by traveling in a circular path at
uniform speed as in the figure below. The length of the arc ABC is 263 m,
and the car completes the turn in 33.0 s.
35.0°
В
A
(a) What is the acceleration when the car is at B located at an angle of
35.0°? Express your answer in terms of the unit vectors î and ĵ.
m/s? î +
m/s? j
(b) Determine the car's average speed.
m/s
(c) Determine its average acceleration during the 33.0-s interval.
m/s? ĵ
m/s2 î +
Transcribed Image Text:A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 263 m, and the car completes the turn in 33.0 s. 35.0° В A (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors î and ĵ. m/s? î + m/s? j (b) Determine the car's average speed. m/s (c) Determine its average acceleration during the 33.0-s interval. m/s? ĵ m/s2 î +
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