ANGLE OF BANKING
Level
pending
the radius of a curvature of a road is 60m. it is to be banked so that no friction force is required for a car travelling on the road at 25m/s. find the angle of banking.
The answer is 47.
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1 solution
radius of the curved path,r=60m speed of the car,v=25m/s tan teta= v v/rg=25 25/9.8*60=1.063 tan power(1.063)=47 degrees