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  2. Related rates - Wikipedia

    en.wikipedia.org/wiki/Related_rates

    A 10-meter ladder is leaning against the wall of a building, and the base of the ladder is sliding away from the building at a rate of 3 meters per second. How fast is the top of the ladder sliding down the wall when the base of the ladder is 6 meters from the wall?

  3. Ladder - Wikipedia

    en.wikipedia.org/wiki/Ladder

    An extension ladder. A ladder is a vertical or inclined set of rungs or steps commonly used for climbing or descending. There are two types: rigid ladders that are self-supporting or that may be leaned against a vertical surface such as a wall, and rollable ladders, such as those made of rope or aluminium, that may be hung from the top.

  4. Langweil's Model of Prague - Wikipedia

    en.wikipedia.org/wiki/Langweil's_Model_of_Prague

    In various courtyards and secluded spots we find stores of barrels, a scene from a pig-slaughter or a ladder leaning against a wall. There are no people in the model except for two soldiers standing on guard, as if their unchanging position is part of the street's appearance.

  5. Immovable Ladder - Wikipedia

    en.wikipedia.org/wiki/Immovable_Ladder

    The Immovable Ladder is a wooden ladder leaning against the right window on the second tier of the facade of the Church of the Holy Sepulchre in the Old City of Jerusalem. The ladder rests on a ledge and is attached to a window owned by the Armenian Apostolic Church. The ladder is a symbol of inter-confessional disputes within Christianity. [1]

  6. Crossed ladders problem - Wikipedia

    en.wikipedia.org/wiki/Crossed_ladders_problem

    The short ladder in the complex solution in the 3, 2, 1 case appears to be tilted at 45 degrees, but actually slightly less with a tangent of 0.993. Other combinations of ladder lengths and crossover height have comparable complex solutions. With combination 105, 87, 35 the short ladder tangent is approximately 0.75.

  7. Donald Trump asks Michael Whatley to continue leading RNC ...

    www.aol.com/donald-trump-asks-michael-whatley...

    RNC Chair Michael Whatley delivers remarks during the second day of the Republican National Convention at the Fiserv Forum. The second day of the RNC focused on crime and border policies.

  8. Searchers don’t expect to find Pennsylvania woman alive in ...

    www.aol.com/news/searchers-don-t-expect...

    The search for a woman who is believed to have fallen into a sinkhole in western Pennsylvania has become a recovery effort after two treacherous days of digging through mud and rock produced no ...

  9. Jimmy Fallon’s Easy Thanksgiving Side Is the Perfect ... - AOL

    www.aol.com/jimmy-fallon-easy-thanksgiving-side...

    Jimmy Fallon’s Easy Thanksgiving Side Is the Perfect ... - AOL