College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
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Textbook Question
Chapter 9, Problem 1P
A flexible straight wire 75.0 cm long is bent into the arc of a circle of radius 2.50 m. What angle (in radians and degrees) will this arc subtend at the center of the circle?
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What angle will this arc subtend at the center of the circle? Express answers in both radians and degrees.
(a) Convert 41.0° to radians, using the appropriate conversion ratio.
rad
(b) Convert 2. 46 rad to degrees.
(c) If a circle has radius 1.60 m, what is the arc length subtended by a 41.0 angle?
(a) Convert 34.0° to radians, using the appropriate conversion ratio.
rad
(b) Convert 2.32 rad to degrees.
(c) If a circle has radius 1.10 m, what is the arc length subtended by a 34.0° angle?
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Chapter 9 Solutions
College Physics (10th Edition)
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