Time for Retardation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Time for Retardation = Crest Speed/Retardation of Train
tβ = Vm/β
This formula uses 3 Variables
Variables Used
Time for Retardation - (Measured in Second) - 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 .
Crest Speed - (Measured in Meter per Second) - Crest Speed is the maximum speed attained by the train during the run.
Retardation of Train - (Measured in Meter per Square Second) - Retardation of Train is the rate of change in velocity to the change in time but have negative velocity or decrease in velocity.
STEP 1: Convert Input(s) to Base Unit
Crest Speed: 98.35 Kilometer per Hour --> 27.3194444444444 Meter per Second (Check conversion ​here)
Retardation of Train: 10.36 Kilometer per Hour Second --> 2.87777777778008 Meter per Square Second (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
tβ = Vm/β --> 27.3194444444444/2.87777777778008
Evaluating ... ...
tβ = 9.49324324323563
STEP 3: Convert Result to Output's Unit
9.49324324323563 Second --> No Conversion Required
FINAL ANSWER
9.49324324323563 9.493243 Second <-- Time for Retardation
(Calculation completed in 00.020 seconds)

Credits

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Created by Prahalad Singh
Jaipur Engineering College and Research Centre (JECRC), Jaipur
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Verified by Payal Priya
Birsa Institute of Technology (BIT), Sindri
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Time for Retardation Formula

​LaTeX ​Go
Time for Retardation = Crest Speed/Retardation of Train
tβ = Vm/β

What is Braking Retardation on suburban trains ?

Braking retardation on suburban trains is 3 to 5 km/h/sec. In suburban service, the distance between two adjacent stops for an electric train is lying between 1 and 8 km. In this service, the distance between stops is more than the urban service and smaller than the mainline service.

How to Calculate Time for Retardation?

Time for Retardation calculator uses Time for Retardation = Crest Speed/Retardation of Train to calculate the Time for Retardation, Time for Retardation formula is defined as the ratio of the crest speed Vm to the retardation of the train ( negative acceleration) β. Time for Retardation is denoted by tβ symbol.

How to calculate Time for Retardation using this online calculator? To use this online calculator for Time for Retardation, enter Crest Speed (Vm) & Retardation of Train (β) and hit the calculate button. Here is how the Time for Retardation calculation can be explained with given input values -> 9.493243 = 27.3194444444444/2.87777777778008.

FAQ

What is Time for Retardation?
Time for Retardation formula is defined as the ratio of the crest speed Vm to the retardation of the train ( negative acceleration) β and is represented as tβ = Vm or Time for Retardation = Crest Speed/Retardation of Train. Crest Speed is the maximum speed attained by the train during the run & Retardation of Train is the rate of change in velocity to the change in time but have negative velocity or decrease in velocity.
How to calculate Time for Retardation?
Time for Retardation formula is defined as the ratio of the crest speed Vm to the retardation of the train ( negative acceleration) β is calculated using Time for Retardation = Crest Speed/Retardation of Train. To calculate Time for Retardation, you need Crest Speed (Vm) & Retardation of Train (β). With our tool, you need to enter the respective value for Crest Speed & Retardation of Train 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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