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  2. File:Track elevation 2-.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Track_elevation_2-.pdf

    This image was uploaded in a non-image format. The information it contains could be stored more efficiently in the PNG format , the SVG format , as plain text in an article , or (rarely) in JPEG format.

  3. Equations for a falling body - Wikipedia

    en.wikipedia.org/wiki/Equations_for_a_falling_body

    Based on wind resistance, for example, the terminal velocity of a skydiver in a belly-to-earth (i.e., face down) free-fall position is about 195 km/h (122 mph or 54 m/s). [3] This velocity is the asymptotic limiting value of the acceleration process, because the effective forces on the body balance each other more and more closely as the ...

  4. Cant (road and rail) - Wikipedia

    en.wikipedia.org/wiki/Cant_(road_and_rail)

    For the United States, with a standard maximum unbalanced superelevation of 75 mm (3 in), the formula is this: v m a x = E a + 3 0.00066 d {\displaystyle v_{max}={\sqrt {\frac {E_{a}+3}{0.00066d}}}} where E a {\displaystyle E_{a}} is the superelevation in inches, d {\displaystyle d} is the curvature of the track in degrees per 100 feet, and v m ...

  5. Regula falsi - Wikipedia

    en.wikipedia.org/wiki/Regula_falsi

    Double false position is aimed at solving more difficult problems that can be written algebraically in the form: determine x such that = + =, if it is known that =, =. Double false position is mathematically equivalent to linear interpolation.

  6. Waiter admits doing cocaine with Liam Payne —but insists he ...

    www.aol.com/waiter-admits-doing-cocaine-liam...

    An Argentinian waiter prosecutors are looking to charge in connection with One Direction star Liam Payne's death admitted to using cocaine with the singer — but insists he was not the drug dealer.

  7. Geopotential height - Wikipedia

    en.wikipedia.org/wiki/Geopotential_height

    Geopotential height or geopotential altitude is a vertical coordinate referenced to Earth's mean sea level (assumed zero geopotential) that represents the work involved in lifting one unit of mass over one unit of length through a hypothetical space in which the acceleration of gravity is assumed constant. [1]

  8. Russia appears to be packing up its helicopters and air ... - AOL

    www.aol.com/russia-looks-packing-helicopters-air...

    The images show transport aircraft ready to load cargo at the Hmeimim Air Base on Friday. Russia's military footprint in Syria fell into uncertainty after rebel forces ousted Bashar Assad.

  9. The Most Common Reasons People See the Doctor for Scalp Pain

    www.aol.com/most-common-reasons-people-see...

    8 Reasons Why Your Scalp Hurts izusek - Getty Images Whether it comes on suddenly or has been building for a while, dealing with scalp pain is distracting and uncomfortable.