FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Work Done against Friction in Stopping Vehicle Formula

Fx Copy

LaTeX Copy

Work done against Friction is the energy lost due to frictional forces when an object moves over a certain distance on a surface. Check FAQs

W vehicle = f \cdot W \cdot l

W_vehicle - Work done against Friction?f - Coefficient of Friction?W - Total Weight of Vehicle?l - Braking Distance?

Work Done against Friction in Stopping Vehicle Example

With values

With units

Only example

Here is how the Work Done against Friction in Stopping Vehicle equation looks like with Values.

Here is how the Work Done against Friction in Stopping Vehicle equation looks like with Units.

Here is how the Work Done against Friction in Stopping Vehicle equation looks like.

9347.568 = 0.8467 \cdot 230 \cdot 48

9347.568J = 0.8467 \cdot 230kg \cdot 48m

9347.568 = 0.8467 \cdot 230 \cdot 48

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Mechanical » Category

Transportation System » fx Work Done against Friction in Stopping Vehicle

Work Done against Friction in Stopping Vehicle Solution

Follow our step by step solution on how to calculate Work Done against Friction in Stopping Vehicle?

FIRST Step Consider the formula

W vehicle = f \cdot W \cdot l

Next Step Substitute values of Variables

∴

W vehicle = 0.8467 \cdot 230kg \cdot 48m

Next Step Prepare to Evaluate

∴

W vehicle = 0.8467 \cdot 230 \cdot 48

LAST Step Evaluate

∴

W vehicle = 9347.568J

Work Done against Friction in Stopping Vehicle Formula Elements

Variables

Work done against Friction

Work done against Friction is the energy lost due to frictional forces when an object moves over a certain distance on a surface.

Symbol: W_vehicle

Measurement: EnergyUnit: J

Note: Value should be greater than 0.

Formulas to find Work done against Friction

Coefficient of Friction

Coefficient of Friction is a dimensionless value that characterizes the frictional force between two surfaces in contact, affecting the sight distance on a road.

Symbol: f

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Coefficient of Friction

Total Weight of Vehicle

Total Weight of Vehicle is the total weight of a vehicle, including the weight of the vehicle itself and its cargo, at a given sight distance.

Symbol: W

Measurement: WeightUnit: kg

Note: Value should be greater than 60.

Formulas to find Total Weight of Vehicle

Braking Distance

Braking Distance is the distance travelled by the vehicle at the point where brake is applied to the point where it stops.

Symbol: l

Measurement: LengthUnit: m

Note: Value should be less than 1000.

Formulas to find Braking Distance

Other formulas in Stopping Sight Distance category

Go Kinetic Energy of Vehicle at Design Speed

K.E = \frac{W \cdot {v vehicle}^{2}}{2 \cdot [g]}

Go Braking Distance of Vehicle during Braking Operation

l = \frac{{v vehicle}^{2}}{2 \cdot [g] \cdot f}

Go Maximum Frictional Force Developed during Braking Operation of Vehicle

F = \frac{W \cdot {v vehicle}^{2}}{2 \cdot [g] \cdot l}

Go Weight of Vehicle given Kinetic Energy of Vehicle at Design Speed

W = \frac{2 \cdot [g] \cdot F \cdot l}{{v vehicle}^{2}}

How to Evaluate Work Done against Friction in Stopping Vehicle?

Work Done against Friction in Stopping Vehicle evaluator uses Work done against Friction = Coefficient of Friction*Total Weight of Vehicle*Braking Distance to evaluate the Work done against Friction, Work Done against Friction in Stopping Vehicle formula is defined as the energy dissipated in overcoming frictional forces when a vehicle comes to a stop, which is a critical factor in determining the stopping distance of a vehicle, particularly on uphill or downhill slopes. Work done against Friction is denoted by W_vehicle symbol.

How to evaluate Work Done against Friction in Stopping Vehicle using this online evaluator? To use this online evaluator for Work Done against Friction in Stopping Vehicle, enter Coefficient of Friction (f), Total Weight of Vehicle (W) & Braking Distance (l) and hit the calculate button.

FAQs on Work Done against Friction in Stopping Vehicle

What is the formula to find Work Done against Friction in Stopping Vehicle?

The formula of Work Done against Friction in Stopping Vehicle is expressed as Work done against Friction = Coefficient of Friction*Total Weight of Vehicle*Braking Distance. Here is an example- 9347.568 = 0.8467*230*48.

How to calculate Work Done against Friction in Stopping Vehicle?

With Coefficient of Friction (f), Total Weight of Vehicle (W) & Braking Distance (l) we can find Work Done against Friction in Stopping Vehicle using the formula - Work done against Friction = Coefficient of Friction*Total Weight of Vehicle*Braking Distance.

Can the Work Done against Friction in Stopping Vehicle be negative?

No, the Work Done against Friction in Stopping Vehicle, measured in Energy cannot be negative.

Which unit is used to measure Work Done against Friction in Stopping Vehicle?

Work Done against Friction in Stopping Vehicle is usually measured using the Joule[J] for Energy. Kilojoule[J], Gigajoule[J], Megajoule[J] are the few other units in which Work Done against Friction in Stopping Vehicle can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit