1. What is Radius of Outer Track Line of Rear Wheel?

The Radius of Outer Track Line of Rear Wheel is the radius of the outer horizontal curve in respective of rear wheel. It is an important parameter in vehicle dynamics and road design calculations.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( R1 \) — Radius of Outer Track Line of Rear Wheel (m)
• \( R2 \) — Radius of Outer Track Line of Front Wheel (m)
• \( lfr \) — Distance between Front and Rear Wheel (m)

Explanation: This formula calculates the rear wheel track radius based on the front wheel track radius and the distance between front and rear wheels using the Pythagorean theorem.

3. Importance of Calculation

Details: Accurate calculation of rear wheel track radius is crucial for vehicle stability analysis, road design, and ensuring proper vehicle maneuverability on curved paths.

4. Using the Calculator

Tips: Enter the radius of outer track line of front wheel and distance between front and rear wheel in meters. Both values must be positive, and R2 must be greater than lfr for valid results.

5. Frequently Asked Questions (FAQ)

Q1: Why is this calculation important in vehicle design?
A: It helps determine the turning characteristics and stability of vehicles, ensuring safe maneuverability on curved roads.

Q2: What units should be used for input values?
A: Both radius and distance values should be in meters (m) for consistent results.

Q3: What happens if R2 is less than or equal to lfr?
A: The calculation will result in an error or invalid value since you cannot take the square root of a negative number in real numbers.

Q4: Can this formula be used for all types of vehicles?
A: This formula is generally applicable for most wheeled vehicles, but specific vehicle configurations may require additional considerations.

Q5: How accurate is this calculation?
A: The calculation is mathematically precise based on the input values, assuming ideal conditions and perfect geometric relationships.