enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. g-force - Wikipedia

    en.wikipedia.org/wiki/G-force

    For objects likewise, the question of whether they can withstand the mechanical g-force without damage is the same for any type of g-force. For example, upward acceleration (e.g., increase of speed when going up or decrease of speed when going down) on Earth feels the same as being stationary on a celestial body with a higher surface gravity ...

  3. Orders of magnitude (acceleration) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude...

    +7 / -5 g: Standard, full aerobatics certified glider [citation needed] inertial 70.6 m/s 2: 7.19 g: Apollo 16 on reentry [7] inertial 79 m/s 2: 8 g: F-16 aircraft pulling out of dive [citation needed] inertial 88 m/s 2: 9 g: Maximum for a fit, trained person with G-suit to keep consciousness, avoiding G-LOC [citation needed] inertial 88 ...

  4. Orders of magnitude (force) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(force)

    Examples of force. The following list shows different orders of magnitude of force. Since weight under gravity is a force, several of these examples refer to the weight of various objects. Unless otherwise stated, these are weights under average Earth gravity at sea level.

  5. Newton's law of universal gravitation - Wikipedia

    en.wikipedia.org/wiki/Newton's_law_of_universal...

    The force is proportional to the product of the two masses and inversely proportional to the square of the distance between them: [11] Diagram of two masses attracting one another = where F is the force between the masses; G is the Newtonian constant of gravitation (6.674 × 10 −11 m 3 ⋅kg −1 ⋅s −2);

  6. Gravitational energy - Wikipedia

    en.wikipedia.org/wiki/Gravitational_energy

    It is the mechanical work done by the gravitational force to bring the mass from a chosen reference point (often an "infinite distance" from the mass generating the field) to some other point in the field, which is equal to the change in the kinetic energies of the objects as they fall towards each other. Gravitational potential energy ...

  7. Gravitational acceleration - Wikipedia

    en.wikipedia.org/wiki/Gravitational_acceleration

    A gravitational field is used to explain gravitational phenomena, such as the gravitational force field exerted on another massive body. It has dimension of acceleration (L/T 2) and it is measured in units of newtons per kilogram (N/kg) or, equivalently, in meters per second squared (m/s 2). In its original concept, gravity was a force between ...

  8. Gravitational field - Wikipedia

    en.wikipedia.org/wiki/Gravitational_field

    Determined in this way, the gravitational field g around a single particle of mass M is a vector field consisting at every point of a vector pointing directly towards the particle. The magnitude of the field at every point is calculated by applying the universal law, and represents the force per unit mass on any object at that point in space.

  9. Force - Wikipedia

    en.wikipedia.org/wiki/Force

    The normal force, for example, is responsible for the structural integrity of tables and floors as well as being the force that responds whenever an external force pushes on a solid object. An example of the normal force in action is the impact force on an object crashing into an immobile surface. [4]: ch.12 [5]