Calculate the maximum possible speed of the car in a corner with a radius of curvature of 180 m, if the coefficient of sliding
| December 20, 2020 | education
Calculate the maximum possible speed of the car in a corner with a radius of curvature of 180 m, if the coefficient of sliding friction of the tires on the road surface is 0.8.
Decision:
Let’s calculate by the formula:
Ftr = ma;
uN = m * v ^ 2 / r;
umg = m * v ^ 2 / r;
v = sqrt (u * g * r);
v = 38 (m / s).
Answer: The maximum possible speed of the car when cornering is 38 m / s.
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