FAQ

What is the 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 . Time for Retardation is usually measured using the Second for Time. Note that the value of Time for Retardation is always positive.
Can the Time for Retardation be negative?
No, the Time for Retardation, measured in Time cannot be negative.
What unit is used to measure Time for Retardation?
Time for Retardation is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Time for Retardation can be measured.
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