Max Speed for 1500 kg Car on 90 m Curve

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Homework Help Overview

The discussion revolves around determining the maximum speed of a 1500 kg car navigating a curve with a radius of 90 m on a flat road, considering the coefficient of static friction as 0.5.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants discuss the relationship between centripetal force and friction, with some questioning the assumptions regarding the conditions of the curve and the forces involved.

Discussion Status

There are indications that some participants have reached conclusions about the maximum speed, while others emphasize the need for a clearer understanding of the underlying principles and the importance of sharing attempted solutions and specific questions.

Contextual Notes

Some participants note the necessity of providing prior attempts and specific questions to facilitate more effective assistance.

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what is the maximum speed at which a 1500 kg car can round a curve on a flat road if the radius of the curve is 90 m and the coefficient of static friction is 0.5? (ans. 21 m/s) thank you...
 
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In order to get help, you need to post what you have tried, and specific questions about the point where you got stuck.
 
21 m/s is the correct answer.
 
i figured it out...thanks

for anyone that cares...

centripetal force = force of friction, solve for v...
 

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