The highest grade a vehicle can ascend while maintaining a particular speed is sometimes termed that vehicle's "gradeability"
Gradeability measurement unit is %
Vehicle gradeability is measured in percentage.
Yeah,i sure CAN answer it....
The ability of a car to climb a certain grade slope at a certain speed is it's gradeability. My Toyota Echo could take a 45% slope @30mph. (Its gradeability)
When you say that gradeability is 0.049tan, it indicates the slope or incline of a surface, expressed in terms of the tangent of the angle of inclination. Specifically, a gradeability of 0.049 means the tangent of the angle is 0.049, which implies a relatively gentle slope. This value can be useful in fields such as civil engineering or vehicle dynamics, where understanding the incline is crucial for design and performance assessments.
That mean the bus can move up 2.4m when moving 10m long
the gradability of a vehicle calculation is depend on rise and run of the vehcile. it is calculated in percentage. percentage of gradability = (rise/run)*100
22 % grade: go horizontally 100, go vertically 22, hypotonuse is slope. angle is INV tan ( 22 / 100 ) = 12.407 degrees from horizontal