FormulaDen.com

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

Retardation of Train Formula

Fx Copy

LaTeX Copy

Retardation of Train is the rate of change in velocity to the change in time but have negative velocity or decrease in velocity. Check FAQs

β = \frac{V m}{t β}

β - Retardation of Train?V_m - Crest Speed?t_β - Time for Retardation?

Retardation of Train Example

With values

With units

Only example

Here is how the Retardation of Train equation looks like with Values.

Here is how the Retardation of Train equation looks like with Units.

Here is how the Retardation of Train equation looks like.

10.3635 = \frac{98.35}{9.49}

10.3635km/h*s = \frac{98.35km/h}{9.49s}

10.3635 = \frac{98.35}{9.49}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electrical » Category

Utilization of Electrical Energy » fx Retardation of Train

Retardation of Train Solution

Follow our step by step solution on how to calculate Retardation of Train?

FIRST Step Consider the formula

β = \frac{V m}{t β}

Next Step Substitute values of Variables

∴

β = \frac{98.35km/h}{9.49s}

Next Step Convert Units

∴

β = \frac{27.3194m/s}{9.49s}

Next Step Prepare to Evaluate

∴

β = \frac{27.3194}{9.49}

Next Step Evaluate

∴

β = 2.87876126917222m/s²

Next Step Convert to Output's Unit

∴

β = 10.3635405690117km/h*s

LAST Step Rounding Answer

∴

β = 10.3635km/h*s

Retardation of Train Formula Elements

Variables

Retardation of Train

Retardation of Train is the rate of change in velocity to the change in time but have negative velocity or decrease in velocity.

Symbol: β

Measurement: AccelerationUnit: km/h*s

Note: Value can be positive or negative.

Formulas to find Retardation of Train

Crest Speed

Crest Speed is the maximum speed attained by the train during the run.

Symbol: V_m

Measurement: SpeedUnit: km/h

Note: Value can be positive or negative.

Formulas to find Crest Speed

Time for Retardation

The Time for Retardation formula is defined as the ratio between the maximum speed (crest speed) of the train Vm and retardation of the train β .

Symbol: t_β

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time for Retardation

Other formulas in Mechanics of Train Movement category

Go Torque Generated by Scherbius Drive

τ = 1.35 \cdot (\frac{E b \cdot E L \cdot I r \cdot E r}{E b \cdot ω f})

Go Torque of Squirrel Cage Induction Motor

τ = \frac{K \cdot E^{2} \cdot R r}{{(R s + R r)}^{2} + {(X s + X r)}^{2}}

Go Accelerating Weight of Train

W e = W \cdot 1.10

Go Aerodynamic Drag Force

F drag = C drag \cdot (\frac{ρ \cdot {V f}^{2}}{2}) \cdot A ref

How to Evaluate Retardation of Train?

Retardation of Train evaluator uses Retardation of Train = Crest Speed/Time for Retardation to evaluate the Retardation of Train, The Retardation of Train formula is defined as the rate of change in velocity to the change in time but have negative velocity or decrease in velocity. Retardation of Train is denoted by β symbol.

How to evaluate Retardation of Train using this online evaluator? To use this online evaluator for Retardation of Train, enter Crest Speed (V_m) & Time for Retardation (t_β) and hit the calculate button.

FAQs on Retardation of Train

What is the formula to find Retardation of Train?

The formula of Retardation of Train is expressed as Retardation of Train = Crest Speed/Time for Retardation. Here is an example- 37.30875 = 27.3194444444444/9.49.

How to calculate Retardation of Train?

With Crest Speed (V_m) & Time for Retardation (t_β) we can find Retardation of Train using the formula - Retardation of Train = Crest Speed/Time for Retardation.

Can the Retardation of Train be negative?

Yes, the Retardation of Train, measured in Acceleration can be negative.

Which unit is used to measure Retardation of Train?

Retardation of Train is usually measured using the Kilometer per Hour Second[km/h*s] for Acceleration. Meter per Square Second[km/h*s], Kilometer per Square Second[km/h*s], Micrometer per Square Second[km/h*s] are the few other units in which Retardation of Train can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!