Resistance force during ground roll Calculator

✖Coefficient of Rolling Friction is the ratio of the force of rolling friction to the total weight of the object.ⓘ Coefficient of Rolling Friction [μ_r]			+10% -10%
✖Weight Newton is a vector quantity and defined as the product of mass and acceleration acting on that mass.ⓘ Weight [W]			+10% -10%
✖The Lift, lifting force or simply lift is the sum of all the forces on a body that force it to move perpendicular to the direction of flow.ⓘ Lift [F_L]			+10% -10%

✖Rolling Resistance (or Rolling friction) is the force resisting the motion of a rolling body on a surface.ⓘ Resistance force during ground roll [R]

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Resistance force during ground roll Solution

STEP 0: Pre-Calculation Summary

Formula Used

Rolling Resistance = Coefficient of Rolling Friction*(Weight-Lift)
R = μ_r*(W-F_L)
This formula uses 4 Variables

Variables Used

Rolling Resistance - (Measured in Newton) - Rolling Resistance (or Rolling friction) is the force resisting the motion of a rolling body on a surface.
Coefficient of Rolling Friction - Coefficient of Rolling Friction is the ratio of the force of rolling friction to the total weight of the object.
Weight - (Measured in Newton) - Weight Newton is a vector quantity and defined as the product of mass and acceleration acting on that mass.
Lift - (Measured in Newton) - The Lift, lifting force or simply lift is the sum of all the forces on a body that force it to move perpendicular to the direction of flow.

STEP 1: Convert Input(s) to Base Unit

Coefficient of Rolling Friction: 0.1 --> No Conversion Required
Weight: 60.5 Newton --> 60.5 Newton No Conversion Required
Lift: 10.5 Newton --> 10.5 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = μ_r*(W-F_L) --> 0.1*(60.5-10.5)

Evaluating ... ...

R = 5

STEP 3: Convert Result to Output's Unit

5 Newton --> No Conversion Required

FINAL ANSWER

5 Newton <-- Rolling Resistance

(Calculation completed in 00.020 seconds)

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Credits

Created by Vinay Mishra

Indian Institute for Aeronautical Engineering and Information Technology (IIAEIT), Pune

Vinay Mishra has created this Calculator and 300+ more calculators!

Verified by Shikha Maurya

Indian Institute of Technology (IIT), Bombay

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Coefficient of rolling friction during ground roll

LaTeX Go Coefficient of Rolling Friction = Rolling Resistance/(Weight-Lift)

Lift acting on aircraft during ground roll

LaTeX Go Lift = Weight-(Rolling Resistance/Coefficient of Rolling Friction)

Weight of aircraft during ground roll

LaTeX Go Weight = (Rolling Resistance/Coefficient of Rolling Friction)+Lift

Resistance force during ground roll

LaTeX Go Rolling Resistance = Coefficient of Rolling Friction*(Weight-Lift)

Resistance force during ground roll Formula

LaTeX Go

Rolling Resistance = Coefficient of Rolling Friction*(Weight-Lift)
R = μ_r*(W-F_L)

What does the coefficient of rolling friction indicate?

The coefficient of rolling friction is the indication of how great the rolling resistance is for a given normal force between the wheel and the surface upon which it is rolling.

How to Calculate Resistance force during ground roll?

Resistance force during ground roll calculator uses Rolling Resistance = Coefficient of Rolling Friction*(Weight-Lift) to calculate the Rolling Resistance, Resistance Force During Ground Roll is a measure of the force opposing an aircraft's movement during the ground roll phase of takeoff or landing, calculated by multiplying the rolling friction coefficient by the weight of the aircraft minus the force of lift. Rolling Resistance is denoted by R symbol.

How to calculate Resistance force during ground roll using this online calculator? To use this online calculator for Resistance force during ground roll, enter Coefficient of Rolling Friction (μ_r), Weight (W) & Lift (F_L) and hit the calculate button. Here is how the Resistance force during ground roll calculation can be explained with given input values -> 4.984 = 0.1*(60.5-10.5).

FAQ

What is Resistance force during ground roll?

Resistance Force During Ground Roll is a measure of the force opposing an aircraft's movement during the ground roll phase of takeoff or landing, calculated by multiplying the rolling friction coefficient by the weight of the aircraft minus the force of lift and is represented as R = μ_r*(W-F_L) or Rolling Resistance = Coefficient of Rolling Friction*(Weight-Lift). Coefficient of Rolling Friction is the ratio of the force of rolling friction to the total weight of the object, Weight Newton is a vector quantity and defined as the product of mass and acceleration acting on that mass & The Lift, lifting force or simply lift is the sum of all the forces on a body that force it to move perpendicular to the direction of flow.

How to calculate Resistance force during ground roll?

Resistance Force During Ground Roll is a measure of the force opposing an aircraft's movement during the ground roll phase of takeoff or landing, calculated by multiplying the rolling friction coefficient by the weight of the aircraft minus the force of lift is calculated using Rolling Resistance = Coefficient of Rolling Friction*(Weight-Lift). To calculate Resistance force during ground roll, you need Coefficient of Rolling Friction (μ_r), Weight (W) & Lift (F_L). With our tool, you need to enter the respective value for Coefficient of Rolling Friction, Weight & Lift and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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