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Centrifugal Ratio Formula

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Centrifugal Ratio is defined as the ratio of centrifugal force to weight of vehicle. Check FAQs

PW ratio = \frac{V^{2}}{R Curve \cdot g}

PW_ratio - Centrifugal Ratio?V - Vehicle Velocity?R_Curve - Curve Radius?g - Acceleration due to Gravity?

Centrifugal Ratio Example

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Here is how the Centrifugal Ratio equation looks like with Values.

Here is how the Centrifugal Ratio equation looks like with Units.

Here is how the Centrifugal Ratio equation looks like.

3.2653 = \frac{80^{2}}{200 \cdot 9.8}

3.2653 = \frac{{80km/h}^{2}}{200m \cdot 9.8m/s²}

3.2653 = \frac{80^{2}}{200 \cdot 9.8}

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Centrifugal Ratio Solution

Follow our step by step solution on how to calculate Centrifugal Ratio?

FIRST Step Consider the formula

PW ratio = \frac{V^{2}}{R Curve \cdot g}

Next Step Substitute values of Variables

∴

PW ratio = \frac{{80km/h}^{2}}{200m \cdot 9.8m/s²}

Next Step Prepare to Evaluate

∴

PW ratio = \frac{80^{2}}{200 \cdot 9.8}

Next Step Evaluate

∴

PW ratio = 3.26530612244898

LAST Step Rounding Answer

∴

PW ratio = 3.2653

Centrifugal Ratio Formula Elements

Variables

Centrifugal Ratio

Centrifugal Ratio is defined as the ratio of centrifugal force to weight of vehicle.

Symbol: PW_ratio

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Centrifugal Ratio

Vehicle Velocity

Vehicle Velocity can be described as the amount of distance vehicle travelled in a perticular time.

Symbol: V

Measurement: SpeedUnit: km/h

Note: Value can be positive or negative.

Formulas to find Vehicle Velocity

Curve Radius

Curve Radius is the radius of a circle whose part, say, arc is taken for consideration.

Symbol: R_Curve

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Curve Radius

Acceleration due to Gravity

The Acceleration due to Gravity is acceleration gained by an object because of gravitational force.

Symbol: g

Measurement: AccelerationUnit: m/s²

Note: Value can be positive or negative.

Formulas to find Acceleration due to Gravity

Other formulas in Centrifugal Ratio category

Go Centrifugal Force Acting on Vehicle

F c = \frac{W \cdot V^{2}}{g \cdot R Curve}

Go Speed of Vehicle given Centrifugal Force

V = \sqrt{F c \cdot g \cdot \frac{R Curve}{W}}

Go Radius of Curve given Centrifugal Force

R Curve = \frac{W \cdot V^{2}}{g \cdot F c}

Go Design Speed of Highway

V 1 = \sqrt{\frac{R Curve \cdot g}{4}}

How to Evaluate Centrifugal Ratio?

Centrifugal Ratio evaluator uses Centrifugal Ratio = Vehicle Velocity^2/(Curve Radius*Acceleration due to Gravity) to evaluate the Centrifugal Ratio, The Centrifugal Ratio formula is defined as the ratio of centrifugal force to the weight of the vehicle. It relates the velocity of a vehicle to its weight and radius of the curve. Centrifugal Ratio is denoted by PW_ratio symbol.

How to evaluate Centrifugal Ratio using this online evaluator? To use this online evaluator for Centrifugal Ratio, enter Vehicle Velocity (V), Curve Radius (R_Curve) & Acceleration due to Gravity (g) and hit the calculate button.

FAQs on Centrifugal Ratio

What is the formula to find Centrifugal Ratio?

The formula of Centrifugal Ratio is expressed as Centrifugal Ratio = Vehicle Velocity^2/(Curve Radius*Acceleration due to Gravity). Here is an example- 3.265306 = 22.2222222222222^2/(200*9.8).

How to calculate Centrifugal Ratio?

With Vehicle Velocity (V), Curve Radius (R_Curve) & Acceleration due to Gravity (g) we can find Centrifugal Ratio using the formula - Centrifugal Ratio = Vehicle Velocity^2/(Curve Radius*Acceleration due to Gravity).

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