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posted by  Vanessa on 5/24/2007 4:12:07 PM  |  status: Live  

Can anyone help?

Course Textbook Chapter Problem
Calculus Based Physics University Physics with Modern Physics (11th) by Young, Freedman 5 44E
Question Details:
A flat (unbanked) cruve on a highway has a radius of 227m. A car rounds the curve at a speed of 25.5 m/s.
 
What is the minimum coefficient of friction that will prevent sliding?
 

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Oracle
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posted by ryguy on 5/24/2007 4:48:01 PM  |  status: Live
Asker's Rating: Helpful   
Vanessa's comment:
"Thank you :)"
Response Details:
This is the same situation as Example 5.23. Solving for μs yields
 
                                 
 
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