Centre of Gravity Position Distance from Rear Wheels Calculator

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✖Mass on Front Axle is the portion of the total mass of the vehicle that is supported by the front axles.ⓘ Mass on Front Axle [W_f]			+10% -10%
✖Wheelbase of Vehicle is the center distance between the front and the rear axle of the vehicle.ⓘ Wheelbase of Vehicle [b]			+10% -10%
✖Mass of Vehicle is a quantitative measure of inertia, a fundamental property of all matter.ⓘ Mass of Vehicle [m]			+10% -10%

✖Horizontal Distance of C.G. from Rear Axle is the distance of vehicle's center of gravity (C.G.) form rear axle measured along wheelbase of vehicle.ⓘ Centre of Gravity Position Distance from Rear Wheels [c]

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Formula

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Centre of Gravity Position Distance from Rear Wheels

Formula

`"c" = ("W"_{"f"}*"b")/"m"`

Example

`"1526.087mm"=("130kg"*"1350mm")/"115kg"`

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Centre of Gravity Position Distance from Rear Wheels Solution

STEP 0: Pre-Calculation Summary

Formula Used

Horizontal Distance of C.G. from Rear Axle = (Mass on Front Axle*Wheelbase of Vehicle)/Mass of Vehicle
c = (W_f*b)/m
This formula uses 4 Variables

Variables Used

Horizontal Distance of C.G. from Rear Axle - (Measured in Meter) - Horizontal Distance of C.G. from Rear Axle is the distance of vehicle's center of gravity (C.G.) form rear axle measured along wheelbase of vehicle.
Mass on Front Axle - (Measured in Kilogram) - Mass on Front Axle is the portion of the total mass of the vehicle that is supported by the front axles.
Wheelbase of Vehicle - (Measured in Meter) - Wheelbase of Vehicle is the center distance between the front and the rear axle of the vehicle.
Mass of Vehicle - (Measured in Kilogram) - Mass of Vehicle is a quantitative measure of inertia, a fundamental property of all matter.

STEP 1: Convert Input(s) to Base Unit

Mass on Front Axle: 130 Kilogram --> 130 Kilogram No Conversion Required
Wheelbase of Vehicle: 1350 Millimeter --> 1.35 Meter (Check conversion here)
Mass of Vehicle: 115 Kilogram --> 115 Kilogram No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

c = (W_f*b)/m --> (130*1.35)/115

Evaluating ... ...

c = 1.52608695652174

STEP 3: Convert Result to Output's Unit

1.52608695652174 Meter -->1526.08695652174 Millimeter (Check conversion here)

FINAL ANSWER

1526.08695652174 ≈ 1526.087 Millimeter <-- Horizontal Distance of C.G. from Rear Axle

(Calculation completed in 00.004 seconds)

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Created by Peri Krishna Karthik

National Institute of Technology Calicut (NIT Calicut), Calicut, Kerala

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< 7 Suspension Geometry Calculators

Wheel Base of Vehicle given COG Position from Rear Axle

Go Wheelbase of Vehicle = Horizontal Distance of C.G. from Rear Axle/(Mass on Front Axle/Mass of Vehicle)

Centre of Gravity Position Distance from Front Wheels

Go Horizontal Distance of C.G. from Front Axle = (Mass on Rear Axle*Wheelbase of Vehicle)/Mass of Vehicle

Centre of Gravity Position Distance from Rear Wheels

Go Horizontal Distance of C.G. from Rear Axle = (Mass on Front Axle*Wheelbase of Vehicle)/Mass of Vehicle

Mass on front axle given position of COG

Go Mass on Front Axle = Horizontal Distance of C.G. from Rear Axle/(Wheelbase of Vehicle/Mass of Vehicle)

Force Applied by Coil Spring

Go Force Coil spring = Coil Spring Stiffness*Maximum Compression in Spring

Installation Ratio given Motion Ratio

Go Installation Ratio = sqrt(Motion Ratio in Suspension)

Motion Ratio given Installation Ratio

Go Motion Ratio in Suspension = Installation Ratio^2

Centre of Gravity Position Distance from Rear Wheels Formula

Horizontal Distance of C.G. from Rear Axle = (Mass on Front Axle*Wheelbase of Vehicle)/Mass of Vehicle
c = (W_f*b)/m

How does position of centre of gravity effect the car dynamics?

The car’s centre of gravity is significant and impacts dynamics. When a car is driven through a turn the momentum of the vehicle is transferred in the direction of the turn which shifts the centre of gravity. If the centre of gravity is not accurate, the vehicle can roll over on the turn. A wider car wheelbase can be a potential solution to deal with a higher centre of gravity vehicle. During acceleration or braking the centre of gravity acts over the force distribution between the tyres. When a stationary vehicle is accelerated gravity acts downward through the centre of gravity point. Whereas reaction forces of the wheel act upward this creates a balance of force. This balance of force enables the braking system to work when acceleration is reduced. Similarly, when vehicles are provided with acceleration, the centre of gravity balances the air resistance and rolling friction enabling vehicles to move forward. Therefore disturbance in the centre of gravity can impact the overall functioning of the vehicle.

How to Calculate Centre of Gravity Position Distance from Rear Wheels?

Centre of Gravity Position Distance from Rear Wheels calculator uses Horizontal Distance of C.G. from Rear Axle = (Mass on Front Axle*Wheelbase of Vehicle)/Mass of Vehicle to calculate the Horizontal Distance of C.G. from Rear Axle, The Centre of Gravity Position Distance from Rear Wheels formula is used to determine the horizontal distance of the centre of gravity from the rear axle. Horizontal Distance of C.G. from Rear Axle is denoted by c symbol.

How to calculate Centre of Gravity Position Distance from Rear Wheels using this online calculator? To use this online calculator for Centre of Gravity Position Distance from Rear Wheels, enter Mass on Front Axle (W_f), Wheelbase of Vehicle (b) & Mass of Vehicle (m) and hit the calculate button. Here is how the Centre of Gravity Position Distance from Rear Wheels calculation can be explained with given input values -> 3.1E+6 = (130*1.35)/115.

FAQ

What is Centre of Gravity Position Distance from Rear Wheels?

The Centre of Gravity Position Distance from Rear Wheels formula is used to determine the horizontal distance of the centre of gravity from the rear axle and is represented as c = (W_f*b)/m or Horizontal Distance of C.G. from Rear Axle = (Mass on Front Axle*Wheelbase of Vehicle)/Mass of Vehicle. Mass on Front Axle is the portion of the total mass of the vehicle that is supported by the front axles, Wheelbase of Vehicle is the center distance between the front and the rear axle of the vehicle & Mass of Vehicle is a quantitative measure of inertia, a fundamental property of all matter.

How to calculate Centre of Gravity Position Distance from Rear Wheels?

The Centre of Gravity Position Distance from Rear Wheels formula is used to determine the horizontal distance of the centre of gravity from the rear axle is calculated using Horizontal Distance of C.G. from Rear Axle = (Mass on Front Axle*Wheelbase of Vehicle)/Mass of Vehicle. To calculate Centre of Gravity Position Distance from Rear Wheels, you need Mass on Front Axle (W_f), Wheelbase of Vehicle (b) & Mass of Vehicle (m). With our tool, you need to enter the respective value for Mass on Front Axle, Wheelbase of Vehicle & Mass of Vehicle 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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