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  1. Free fall - Wikipedia

    In classical mechanics, free fall is any motion of a body where gravity is the only force acting upon it. A freely falling object may not necessarily be falling down in the vertical direction. If the …

  2. Search - 3.7: Free Fall - Physics LibreTexts

    Mar 16, 2025 · An object in free fall experiences constant acceleration if air resistance is negligible. On Earth, all free-falling objects have an acceleration g due to gravity, which …

  3. Motion of Free Falling Object | Glenn Research Center | NASA

    Jul 3, 2025 · Free Falling An object that falls through a vacuum is subjected to only one external force, the gravitational force, expressed as the weight of the

  4. Freefall 4313 December 22, 2025

    FREEFALL The grayscale version Previous | Index | Story Start Color by George Peterson. Freefall updates on Monday, Wednesday, and Friday. Freefall is provided courtesy of Tugrik. …

  5. Introduction to Free Fall Motion - The Physics Classroom

    Free Falling objects are falling under the sole influence of gravity. This force explains all the unique characteristics observed of free fall.

  6. Free fall | Definition, Examples, & Facts | Britannica

    freefall, in mechanics, state of a body that moves freely in any manner in the presence of gravity. The planets, for example, are in free fall in the gravitational field of the Sun.

  7. What is Free Fall in Physics? - PhysicsGoEasy

    Freefall is a special case where the acceleration due to gravity is constant and acts in the downward direction. The term “freely falling object” does not always refer to an object that has …

  8. 3.5 Free Fall - University Physics Volume 1 | OpenStax

    An interesting application of Equation 3.4 through Equation 3.14 is called free fall, which describes the motion of an object falling in a gravitational field, such as near the surface of Earth or other …

  9. Free Fall: Principle, Causes, Factors, History, Examples, Significances

    Jul 23, 2025 · Introduction to Free Fall While studying force and motion, we have to deal with acceleration, which is a fundament of force. Again, while studying gravitational force, we talk …

  10. Terminal Velocity and Free Fall - ThoughtCo

    Jun 9, 2025 · Freefall is defined either according to Newtonian (classical) physics or in terms of general relativity. In classical mechanics, free fall describes the motion of a body when the …