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Wheel Force Formula

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Wheel Force is the force exerted by the tire on the road, affecting the racing car's acceleration, braking, and cornering performance. Check FAQs

F w = 2 \cdot T \cdot \frac{η t}{D wheel} \cdot \frac{N}{n w_rpm}

F_w - Wheel Force?T - Engine Torque?η_t - Transmission Efficiency of Vehicle?D_wheel - Diameter of Wheel?N - Engine Speed in RPM?n_{w_rpm} - Wheel Speed?

Wheel Force Example

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With units

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Here is how the Wheel Force equation looks like with Values.

Here is how the Wheel Force equation looks like with Units.

Here is how the Wheel Force equation looks like.

6353.4398 = 2 \cdot 140 \cdot \frac{0.83}{0.35} \cdot \frac{500}{499}

6353.4398N = 2 \cdot 140N*m \cdot \frac{0.83}{0.35m} \cdot \frac{500}{499rev/min}

6353.4398 = 2 \cdot 140 \cdot \frac{0.83}{0.35} \cdot \frac{500}{499}

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Home » Physics » Mechanical » Automobile » Wheel Force

Wheel Force Solution

Follow our step by step solution on how to calculate Wheel Force?

FIRST Step Consider the formula

F w = 2 \cdot T \cdot \frac{η t}{D wheel} \cdot \frac{N}{n w_rpm}

Next Step Substitute values of Variables

∴

F w = 2 \cdot 140N*m \cdot \frac{0.83}{0.35m} \cdot \frac{500}{499rev/min}

Next Step Convert Units

∴

F w = 2 \cdot 140N*m \cdot \frac{0.83}{0.35m} \cdot \frac{500}{52.2552rad/s}

Next Step Prepare to Evaluate

∴

F w = 2 \cdot 140 \cdot \frac{0.83}{0.35} \cdot \frac{500}{52.2552}

Next Step Evaluate

∴

F w = 6353.43981272946N

LAST Step Rounding Answer

∴

F w = 6353.4398N

Wheel Force Formula Elements

Variables

Wheel Force

Wheel Force is the force exerted by the tire on the road, affecting the racing car's acceleration, braking, and cornering performance.

Symbol: F_w

Measurement: ForceUnit: N

Note: Value can be positive or negative.

Engine Torque

Engine Torque is the rotational force that an engine generates, affecting the acceleration and speed of a racing car, particularly during tire behavior and performance.

Symbol: T

Measurement: TorqueUnit: N*m

Note: Value can be positive or negative.

Transmission Efficiency of Vehicle

Transmission Efficiency of Vehicle is the measure of how efficiently the power is transmitted from the engine to the wheels in a racing car through the tire behavior.

Symbol: η_t

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Diameter of Wheel

Diameter of Wheel is the distance across the wheel, passing through its center, affecting the racing car's speed, handling, and overall tire behavior.

Symbol: D_wheel

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Engine Speed in RPM

Engine Speed in RPM is the rotational speed of an engine in revolutions per minute, affecting the tire behavior and overall performance of a racing car.

Symbol: N

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Wheel Speed

Wheel Speed is the rate at which the tire of a racing car rotates, affecting its traction, handling, and overall performance on the track.

Symbol: n_{w_rpm}

Measurement: Angular VelocityUnit: rev/min

Note: Value should be greater than 0.

Credits

Created by

Ramaiah University of Applied Sciences (RUAS), bangalore

Syed Adnan has created this Formula and 200+ more formulas!

Verified by Kartikay Pandit

National Institute Of Technology (NIT), Hamirpur

Kartikay Pandit has verified this Formula and 400+ more formulas!

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f = T m \cdot \sin (θ) \cdot \cos (θ)

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f r = 0.01 \cdot (1 + \frac{V}{100})

How to Evaluate Wheel Force?

Wheel Force evaluator uses Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in RPM/Wheel Speed to evaluate the Wheel Force, Wheel Force formula is defined as the measure of the force exerted by the wheel on the road surface, which is a critical parameter in evaluating the performance and efficiency of a vehicle, particularly in terms of traction, acceleration, and braking. Wheel Force is denoted by F_w symbol.

How to evaluate Wheel Force using this online evaluator? To use this online evaluator for Wheel Force, enter Engine Torque (T), Transmission Efficiency of Vehicle (η_t), Diameter of Wheel (D_wheel), Engine Speed in RPM (N) & Wheel Speed (n_{w_rpm}) and hit the calculate button.

FAQs on Wheel Force

What is the formula to find Wheel Force?

The formula of Wheel Force is expressed as Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in RPM/Wheel Speed. Here is an example- 6353.44 = 2*140*0.83/0.35*500/52.2551578020492.

How to calculate Wheel Force?

With Engine Torque (T), Transmission Efficiency of Vehicle (η_t), Diameter of Wheel (D_wheel), Engine Speed in RPM (N) & Wheel Speed (n_{w_rpm}) we can find Wheel Force using the formula - Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in RPM/Wheel Speed.

Can the Wheel Force be negative?

Yes, the Wheel Force, measured in Force can be negative.

Which unit is used to measure Wheel Force?

Wheel Force is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Wheel Force can be measured.

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Wheel Force Formula

Wheel Force Example

Wheel Force Solution

Wheel Force Formula Elements

Credits

Other formulas in Angular Velocity category

How to Evaluate Wheel Force?

FAQs on Wheel Force

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