The formula v = V2.3r models the maximum safe speed, v, in miles per hour, at which a car can travel on a curved road with radius of curvaturer, in feet. A highway crew measures the radius of curvature at an exit ramp on a highway as 470 feet. What is the maximum safe speed? For this problem, round your answer DOWN to the nearest whole number. (Think: Why is this type of rounding appropriate for this scenario?) max safe speed %D
The formula v = V2.3r models the maximum safe speed, v, in miles per hour, at which a car can travel on a curved road with radius of curvaturer, in feet. A highway crew measures the radius of curvature at an exit ramp on a highway as 470 feet. What is the maximum safe speed? For this problem, round your answer DOWN to the nearest whole number. (Think: Why is this type of rounding appropriate for this scenario?) max safe speed %D
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 41P: A trapper walks a 5.0-lan straight-line distance from her cabin to the lake, as shown in the...
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![The formula v = v2.3r models the maximum safe speed, v,
in miles per hour, at which a car can travel on a curved road
with radius of curvature r, in feet. A highway crew measures
the radius of curvature at an exit ramp on a highway as 470
feet. What is the maximum safe speed?
For this problem, round your answer DOWN to the nearest
whole number. (Think: Why is this type of rounding
appropriate for this scenario?)
max safe speed =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83ee5966-93c8-4294-9553-af3c0a4b3c47%2Fcbf20386-3b5a-475b-84b2-851a09813fc6%2F5hjpdf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The formula v = v2.3r models the maximum safe speed, v,
in miles per hour, at which a car can travel on a curved road
with radius of curvature r, in feet. A highway crew measures
the radius of curvature at an exit ramp on a highway as 470
feet. What is the maximum safe speed?
For this problem, round your answer DOWN to the nearest
whole number. (Think: Why is this type of rounding
appropriate for this scenario?)
max safe speed =
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