Turning radius of outer rear wheel while cornering Formula

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Turning Radius of Outer Rear Wheel while cornering is the radius of circle traced by outer rear wheel while cornering. Check FAQs
Ror=(btan(φ))+(atw-c2)
Ror - Turning Radius of Outer Rear Wheel?b - Wheelbase of Vehicle?φ - Angle of Outside Wheel Lock?atw - Track Width of Vehicle?c - Distance between Front Wheel Pivot Center?

Turning radius of outer rear wheel while cornering Example

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With units
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Here is how the Turning radius of outer rear wheel while cornering equation looks like with Values.

Here is how the Turning radius of outer rear wheel while cornering equation looks like with Units.

Here is how the Turning radius of outer rear wheel while cornering equation looks like.

5026.0372Edit=(2700Edittan(30Edit))+(1999Edit-1300Edit2)
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Turning radius of outer rear wheel while cornering Solution

Follow our step by step solution on how to calculate Turning radius of outer rear wheel while cornering?

FIRST Step Consider the formula
Ror=(btan(φ))+(atw-c2)
Next Step Substitute values of Variables
Ror=(2700mmtan(30°))+(1999mm-1300mm2)
Next Step Convert Units
Ror=(2.7mtan(0.5236rad))+(1.999m-1.3m2)
Next Step Prepare to Evaluate
Ror=(2.7tan(0.5236))+(1.999-1.32)
Next Step Evaluate
Ror=5.02603718043597m
Next Step Convert to Output's Unit
Ror=5026.03718043597mm
LAST Step Rounding Answer
Ror=5026.0372mm

Turning radius of outer rear wheel while cornering Formula Elements

Variables
Functions
Turning Radius of Outer Rear Wheel
Turning Radius of Outer Rear Wheel while cornering is the radius of circle traced by outer rear wheel while cornering.
Symbol: Ror
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Wheelbase of Vehicle
Wheelbase of Vehicle is the center distance between the front and the rear axle of the vehicle.
Symbol: b
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Angle of Outside Wheel Lock
Angle of Outside Wheel Lock is the angle through which outer wheel of vehicle steers while cornering.
Symbol: φ
Measurement: AngleUnit: °
Note: Value should be between 0 to 90.
Track Width of Vehicle
Track Width of Vehicle is the distance between the center line of each of the two wheels on the same axle (front/rear axle).
Symbol: atw
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Distance between Front Wheel Pivot Center
Distance between Front Wheel Pivot Center is the distance between those points about which both front wheels pivot while cornering.
Symbol: c
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
tan
The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle.
Syntax: tan(Angle)

Other formulas in Turning Dynamics category

​Go Pivot Centre given Turning Radius of Inner Front Wheel
c=atw-2(bsin(θ)-Rif)
​Go Pivot Centre given Turning Radius of Inner Rear Wheel
c=atw-2(btan(θ)-Rir)
​Go Pivot Centre given Turning Radius of Outer Front Wheel
c=atw-2(-bsin(φ)+Rof)
​Go Pivot Centre given Turning Radius of Outer Rear Wheel
c=atw-2(-btan(φ)+Ror)

How to Evaluate Turning radius of outer rear wheel while cornering?

Turning radius of outer rear wheel while cornering evaluator uses Turning Radius of Outer Rear Wheel = (Wheelbase of Vehicle/tan(Angle of Outside Wheel Lock))+((Track Width of Vehicle-Distance between Front Wheel Pivot Center)/2) to evaluate the Turning Radius of Outer Rear Wheel, The Turning radius of outer rear wheel while cornering is the radius of circle traced by outer rear wheel while cornering. Turning Radius of Outer Rear Wheel is denoted by Ror symbol.

How to evaluate Turning radius of outer rear wheel while cornering using this online evaluator? To use this online evaluator for Turning radius of outer rear wheel while cornering, enter Wheelbase of Vehicle (b), Angle of Outside Wheel Lock (φ), Track Width of Vehicle (atw) & Distance between Front Wheel Pivot Center (c) and hit the calculate button.

FAQs on Turning radius of outer rear wheel while cornering

What is the formula to find Turning radius of outer rear wheel while cornering?
The formula of Turning radius of outer rear wheel while cornering is expressed as Turning Radius of Outer Rear Wheel = (Wheelbase of Vehicle/tan(Angle of Outside Wheel Lock))+((Track Width of Vehicle-Distance between Front Wheel Pivot Center)/2). Here is an example- 4.3E+6 = (2.7/tan(0.5235987755982))+((1.999-1.3)/2).
How to calculate Turning radius of outer rear wheel while cornering?
With Wheelbase of Vehicle (b), Angle of Outside Wheel Lock (φ), Track Width of Vehicle (atw) & Distance between Front Wheel Pivot Center (c) we can find Turning radius of outer rear wheel while cornering using the formula - Turning Radius of Outer Rear Wheel = (Wheelbase of Vehicle/tan(Angle of Outside Wheel Lock))+((Track Width of Vehicle-Distance between Front Wheel Pivot Center)/2). This formula also uses Tangent (tan) function(s).
Can the Turning radius of outer rear wheel while cornering be negative?
No, the Turning radius of outer rear wheel while cornering, measured in Length cannot be negative.
Which unit is used to measure Turning radius of outer rear wheel while cornering?
Turning radius of outer rear wheel while cornering is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Turning radius of outer rear wheel while cornering can be measured.
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