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  2. Stopping time - Wikipedia

    en.wikipedia.org/wiki/Stopping_time

    Example of a stopping time: a hitting time of Brownian motion.The process starts at 0 and is stopped as soon as it hits 1. In probability theory, in particular in the study of stochastic processes, a stopping time (also Markov time, Markov moment, optional stopping time or optional time [1]) is a specific type of “random time”: a random variable whose value is interpreted as the time at ...

  3. Stopping sight distance - Wikipedia

    en.wikipedia.org/wiki/Stopping_sight_distance

    A generous amount of time is given for the perception-reaction process, and a fairly low rate of deceleration is used. The design sight distance allows a below-average driver to stop in time to avoid a collision in most cases. Driver perception/reaction distance is calculated by: d PRT = 0.278 Vt (metric) d PRT = 1.47 Vt (US customary) Where:

  4. Optional stopping theorem - Wikipedia

    en.wikipedia.org/wiki/Optional_stopping_theorem

    Suppose further that the walk stops if it reaches 0 or m ≥ a; the time at which this first occurs is a stopping time. If it is known that the expected time at which the walk ends is finite (say, from Markov chain theory), the optional stopping theorem predicts that the expected stop position is equal to the initial position a.

  5. Stoppage time must be added accurately even in one-sided ...

    www.aol.com/stoppage-time-must-added-accurately...

    Referees around the world will be asked to follow new guidelines on accurately calculating stoppage time from July 1.

  6. World Cup mystery solved: Why is there so much stoppage time ...

    www.aol.com/sports/world-cup-mystery-solved-why...

    Stoppage time, though, has always been a very inexact science, and the idea of being more “accurate” is a ridiculous premise. In the average game, the clock runs for 90 minutes plus the added ...

  7. Braking distance - Wikipedia

    en.wikipedia.org/wiki/Braking_distance

    Braking distance refers to the distance a vehicle will travel from the point when its brakes are fully applied to when it comes to a complete stop. It is primarily affected by the original speed of the vehicle and the coefficient of friction between the tires and the road surface, [Note 1] and negligibly by the tires' rolling resistance and vehicle's air drag.

  8. 120 Fascinating Unanswerable Questions That Will Astound You

    www.aol.com/120-fascinating-unanswerable...

    Enjoy this list of thought-provoking and funny questions with no answers.

  9. Stoppage-time - Wikipedia

    en.wikipedia.org/?title=Stoppage-time&redirect=no

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