A flat (unbanked) curve on a highway has a radius of 2500 m A car rounds the curve at a speed of 200 m/ What is the minimum coefficient of static friction that will prevent sliding? ΜΕ ΑΣΦΑ 4 2 Request Answer Part B Suppose that the highway is icy and the coefficient of friction between the tires and pavement is only one-third what you found in the previous part. What should be the maximum speed of the car so it can round the curve safely? Express your answer with the appropriate units. ? P Value Units Request Answer - Submit Subm

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A flat (unbanked) curve on a highway has a radius of
2500 m. A car rounds the curve at a speed of
20.0 m/s
What is the minimum coefficient of static friction that will prevent sliding?
VALO 4
Pats
Submit
Request Answer
Part B
Suppose that the highway is icy and the coefficient of friction between the tires and pavement is only one-third what you found in the
previous part. What should be the maximum speed of the car so it can round the curve safely?
Express your answer with the appropriate units.
BA
13 ?
P
Value
Units
Request Answer
Submit
Transcribed Image Text:A flat (unbanked) curve on a highway has a radius of 2500 m. A car rounds the curve at a speed of 20.0 m/s What is the minimum coefficient of static friction that will prevent sliding? VALO 4 Pats Submit Request Answer Part B Suppose that the highway is icy and the coefficient of friction between the tires and pavement is only one-third what you found in the previous part. What should be the maximum speed of the car so it can round the curve safely? Express your answer with the appropriate units. BA 13 ? P Value Units Request Answer Submit
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