Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 12, Problem 18P
To determine
To Find:The required value of the maximum distance.
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An amusement parkride consists of airplane-shaped carsattached to steel rods.Each rod has a length of 15.0 m anda cross-sectional area of 8.00 cm2.The rods are attached to a frictionlesshinge at the top, so that the cars canswing outward when the ride rotates.(a) How much is each rod stretchedwhen it is vertical and the ride is atrest? (Assume that each car plus twopeople seated in it has a total weight of1900 N.) (b) When operating, the ridehas a maximum angular speed of 12.0 rev/min. How much is the rodstretched then?
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x
Your response differs from the correct answer by more than 10% Double check your calculations, m
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Chapter 12 Solutions
Physics for Scientists and Engineers
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