Rolling Resistance to Motion of Wheeled Vehicles Solution

STEP 0: Pre-Calculation Summary
Formula Used
Rolling Resistance = (Rolling Resistance Factor*Weight on Wheels)+(Tire Penetration Factor*Tire Penetration*Weight on Wheels)
R = (Rf*W)+(Rp*p*W)
This formula uses 5 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.
Rolling Resistance Factor - (Measured in Newton per Kilogram) - Rolling Resistance Factor is the factor that contribute to rolling resistance.
Weight on Wheels - (Measured in Kilogram) - Weight on Wheels is the weight of an equipment is resting on its wheels.
Tire Penetration Factor - (Measured in Radian per Square Second) - Tire Penetration Factor is the penetration depth of tire rubber into the road surface texture.
Tire Penetration - (Measured in Meter) - Tire Penetration is the penetration depth of tire rubber into the road.
STEP 1: Convert Input(s) to Base Unit
Rolling Resistance Factor: 10 Newton per Kilogram --> 10 Newton per Kilogram No Conversion Required
Weight on Wheels: 20 Kilogram --> 20 Kilogram No Conversion Required
Tire Penetration Factor: 10 Radian per Square Second --> 10 Radian per Square Second No Conversion Required
Tire Penetration: 5 Meter --> 5 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
R = (Rf*W)+(Rp*p*W) --> (10*20)+(10*5*20)
Evaluating ... ...
R = 1200
STEP 3: Convert Result to Output's Unit
1200 Newton --> No Conversion Required
FINAL ANSWER
1200 Newton <-- Rolling Resistance
(Calculation completed in 00.020 seconds)

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Birsa Institute of Technology (BIT), Sindri
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12 Earth Moving Calculators

Rolling Resistance to Motion of Wheeled Vehicles
Go Rolling Resistance = (Rolling Resistance Factor*Weight on Wheels)+(Tire Penetration Factor*Tire Penetration*Weight on Wheels)
Weight on Wheels given Rolling Resistance
Go Weight on Wheels = (Rolling Resistance/(Rolling Resistance Factor+Tire Penetration Factor*Tire Penetration))
Total Road Resistance given Rolling Resistance and Grade Resistance
Go Total Road Resistance = ((0.02+0.015*Tire Penetration+0.01*Percent Grade)*Weight on Wheels)
Weight on Wheels given Total Road Resistance
Go Weight on Wheels = (Total Road Resistance/(0.02+0.015*Tire Penetration+0.01*Percent Grade))
Grade Resistance Factor given Grade Resistance for Motion on Slope
Go Grade Resistance Factor = (Grade Resistance/(Percent Grade*Weight on Wheels))
Weight on Wheels using Grade Resistance for Motion on Slope
Go Weight on Wheels = (Grade Resistance/(Grade Resistance Factor*Percent Grade))
Percent Grade given Grade Resistance for Motion on Slope
Go Percent Grade = (Grade Resistance/(Grade Resistance Factor*Weight on Wheels))
Grade Resistance for Motion on Slope
Go Grade Resistance = Grade Resistance Factor*Percent Grade*Weight on Wheels
Rolling Resistance when Rolling Resistance Factor is Two Percent
Go Rolling Resistance = (0.02+0.015*Tire Penetration)*Weight on Wheels
Usable Pull to Overcome Loss of Power with Altitude
Go Usable Pull = (Coefficient of Traction*Weight on Wheels)
Coefficient of Traction given Usable Pull
Go Coefficient of Traction = (Usable Pull/Weight on Wheels)
Weight on Drivers given Usable Pull
Go Weight on Wheels = (Usable Pull/Coefficient of Traction)

Rolling Resistance to Motion of Wheeled Vehicles Formula

Rolling Resistance = (Rolling Resistance Factor*Weight on Wheels)+(Tire Penetration Factor*Tire Penetration*Weight on Wheels)
R = (Rf*W)+(Rp*p*W)

What is Rolling Resistance?

Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body rolls on a surface. It is mainly caused by non-elastic effects; that is, not all the energy needed for deformation of the wheel, roadbed, etc., is recovered when the pressure is removed.

How to Calculate Rolling Resistance to Motion of Wheeled Vehicles?

Rolling Resistance to Motion of Wheeled Vehicles calculator uses Rolling Resistance = (Rolling Resistance Factor*Weight on Wheels)+(Tire Penetration Factor*Tire Penetration*Weight on Wheels) to calculate the Rolling Resistance, The Rolling Resistance to Motion of Wheeled Vehicles is defined as the rolling resistance offered by external force when we have prior information of weight of wheel , tire characteristics and rolling resistance factor . Rolling Resistance is denoted by R symbol.

How to calculate Rolling Resistance to Motion of Wheeled Vehicles using this online calculator? To use this online calculator for Rolling Resistance to Motion of Wheeled Vehicles, enter Rolling Resistance Factor (Rf), Weight on Wheels (W), Tire Penetration Factor (Rp) & Tire Penetration (p) and hit the calculate button. Here is how the Rolling Resistance to Motion of Wheeled Vehicles calculation can be explained with given input values -> 1200 = (10*20)+(10*5*20).

FAQ

What is Rolling Resistance to Motion of Wheeled Vehicles?
The Rolling Resistance to Motion of Wheeled Vehicles is defined as the rolling resistance offered by external force when we have prior information of weight of wheel , tire characteristics and rolling resistance factor and is represented as R = (Rf*W)+(Rp*p*W) or Rolling Resistance = (Rolling Resistance Factor*Weight on Wheels)+(Tire Penetration Factor*Tire Penetration*Weight on Wheels). Rolling Resistance Factor is the factor that contribute to rolling resistance, Weight on Wheels is the weight of an equipment is resting on its wheels, Tire Penetration Factor is the penetration depth of tire rubber into the road surface texture & Tire Penetration is the penetration depth of tire rubber into the road.
How to calculate Rolling Resistance to Motion of Wheeled Vehicles?
The Rolling Resistance to Motion of Wheeled Vehicles is defined as the rolling resistance offered by external force when we have prior information of weight of wheel , tire characteristics and rolling resistance factor is calculated using Rolling Resistance = (Rolling Resistance Factor*Weight on Wheels)+(Tire Penetration Factor*Tire Penetration*Weight on Wheels). To calculate Rolling Resistance to Motion of Wheeled Vehicles, you need Rolling Resistance Factor (Rf), Weight on Wheels (W), Tire Penetration Factor (Rp) & Tire Penetration (p). With our tool, you need to enter the respective value for Rolling Resistance Factor, Weight on Wheels, Tire Penetration Factor & Tire Penetration and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Rolling Resistance?
In this formula, Rolling Resistance uses Rolling Resistance Factor, Weight on Wheels, Tire Penetration Factor & Tire Penetration. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Rolling Resistance = (0.02+0.015*Tire Penetration)*Weight on Wheels
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