A curve of radius 150 m is banked at an angle of 10°. An 800-kg car negotiates the curve at 85 km/h without skidding. Find: a. The normal force exerted by the pavement on the tires. b. The frictional force exerted by the pavement on the tires. c. The minimum coefficient of static friction between the pavement and the tires.
A curve of radius 150 m is banked at an angle of 10°. An 800-kg car negotiates the curve at 85 km/h without skidding. Find: a. The normal force exerted by the pavement on the tires. b. The frictional force exerted by the pavement on the tires. c. The minimum coefficient of static friction between the pavement and the tires.
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Transcribed Image Text:A curve of radius 150 m is banked at an angle
of 10°. An 800-kg car negotiates the curve at
85 km/h without skidding. Find:
a. The normal force exerted by the pavement
on the tires.
b. The frictional force exerted by the
pavement on the tires.
c. The minimum coefficient of static friction
between the pavement and the tires.
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