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  2. Equations for a falling body - Wikipedia

    en.wikipedia.org/wiki/Equations_for_a_falling_body

    During the first 0.05 s the ball drops one unit of distance (about 12 mm), by 0.10 s it has dropped at total of 4 units, by 0.15 s 9 units, and so on. Near the surface of the Earth, the acceleration due to gravity g = 9.807 m/s 2 ( metres per second squared , which might be thought of as "metres per second, per second"; or 32.18 ft/s 2 as "feet ...

  3. Speed - Wikipedia

    en.wikipedia.org/wiki/Speed

    When a distance in kilometres (km) is divided by a time in hours (h), the result is in kilometres per hour (km/h). Average speed does not describe the speed variations that may have taken place during shorter time intervals (as it is the entire distance covered divided by the total time of travel), and so average speed is often quite different ...

  4. Distance - Wikipedia

    en.wikipedia.org/wiki/Distance

    A metric or distance function is a function d which takes pairs of points or objects to real numbers and satisfies the following rules: The distance between an object and itself is always zero. The distance between distinct objects is always positive. Distance is symmetric: the distance from x to y is always the same as the distance from y to x.

  5. Newton's laws of motion - Wikipedia

    en.wikipedia.org/wiki/Newton's_laws_of_motion

    The speed attained during free fall is proportional to the elapsed time, and the distance traveled is proportional to the square of the elapsed time. [40] Importantly, the acceleration is the same for all bodies, independently of their mass. This follows from combining Newton's second law of motion with his law of universal gravitation.

  6. SWAYAM - Wikipedia

    en.wikipedia.org/wiki/SWAYAM

    A local chapter will be under one faculty member of the college as one Single Point of Contact (SPOC). Further under the SWAYAM-NPTEL webpage, two more departments are operated, i.e., timeline, list of active local chapters, local chapter ratings, etc. Other departments show news from local chapters, i.e., local chapter colleges/universities.

  7. Lenox D. Baker, Jr., M.D. - Pay Pals - The Huffington Post

    data.huffingtonpost.com/paypals/lenox-d-baker-jr-m-d

    From January 2008 to December 2012, if you bought shares in companies when Lenox D. Baker, Jr., M.D. joined the board, and sold them when he left, you would have a -30.6 percent return on your investment, compared to a -2.8 percent return from the S&P 500.

  8. Distance of closest approach - Wikipedia

    en.wikipedia.org/wiki/Distance_of_closest_approach

    The distance of closest approach is sometimes referred to as the contact distance. For the simplest objects, spheres, the distance of closest approach is simply the sum of their radii. For non-spherical objects, the distance of closest approach is a function of the orientation of the objects, and its calculation can be difficult.

  9. Hospice, Inc. - The Huffington Post

    projects.huffingtonpost.com/projects/hospice-inc/...

    In the time between the violation and the follow-up visit, which can span several months, the hospice can continue to care for patients. And despite the promises of reform, some hospices are cited months or years later for the same violations. Part of the problem is that the industry has grown more quickly than regulators can keep up with.