On a highway curve with radius 30 m, the maximum force of static friction (centripetal force) that can act on a 1,273-kg car going around the curve is 9,527 N. What speed limit should be posted for the curve so that cars can negotiate it safely? m/s
On a highway curve with radius 30 m, the maximum force of static friction (centripetal force) that can act on a 1,273-kg car going around the curve is 9,527 N. What speed limit should be posted for the curve so that cars can negotiate it safely? m/s
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 55AP: A car moves at speed v across a bridge made in the shape of a circular arc of radius r. (a) Find an...
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![On a highway curve with radius 30 m, the maximum force of static friction (centripetal force) that can act on a 1,273-kg car going around the curve is 9,527 N. What speed limit should be posted for
the curve so that cars can negotiate it safely?
m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6f014919-c89e-4e96-b3b8-493e80fefde7%2F082d9657-25ce-4e16-9f85-270ceb343c21%2F6aady7p_processed.png&w=3840&q=75)
Transcribed Image Text:On a highway curve with radius 30 m, the maximum force of static friction (centripetal force) that can act on a 1,273-kg car going around the curve is 9,527 N. What speed limit should be posted for
the curve so that cars can negotiate it safely?
m/s
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