When.com Web Search

  1. Ad

    related to: ergonomics pushing vs pulling force is quizlet science quiz 2 grade 5

Search results

  1. Results From The WOW.Com Content Network
  2. Manual handling of loads - Wikipedia

    en.wikipedia.org/wiki/Manual_handling_of_loads

    This score is then added to the muscle use score and the force/load score which assigns the wrist and arm Score. Using the score of each body part posture in group B, locate the score in table B to assign a group B posture score. This score is then added to the muscle use score and force/load score which equals the neck, trunk, leg score.

  3. Ergonomic hazard - Wikipedia

    en.wikipedia.org/wiki/Ergonomic_hazard

    High forces. Most work in the construction industry requires a certain amount of high force to move or lift heavy objects. High forces in construction can also be seen in the pushing, pulling, and gripping of tools. All these can lead to some ergonomic issues that might affect the work.

  4. Ergonomics - Wikipedia

    en.wikipedia.org/wiki/Ergonomics

    The term ergonomics (from the Greek ἔργον, meaning "work", and νόμος, meaning "natural law") first entered the modern lexicon when Polish scientist Wojciech Jastrzębowski used the word in his 1857 article Rys ergonomji czyli nauki o pracy, opartej na prawdach poczerpniętych z Nauki Przyrody (The Outline of Ergonomics; i.e. Science of Work, Based on the Truths Taken from the ...

  5. Inclined plane - Wikipedia

    en.wikipedia.org/wiki/Inclined_plane

    The input force from this equation is the force needed to hold the load motionless on the inclined plane, or push it up at a constant velocity. If the input force is greater than this, the load will accelerate up the plane. If the force is less, it will accelerate down the plane.

  6. Grip strength - Wikipedia

    en.wikipedia.org/wiki/Grip_strength

    Grip strength is the force applied by the hand to pull on or suspend from objects and is a specific part of hand strength. Optimum-sized objects permit the hand to wrap around a cylindrical shape with a diameter from one to three inches. Stair rails are an example of where shape and diameter are critical for proper grip in case of a fall.

  7. Force - Wikipedia

    en.wikipedia.org/wiki/Force

    The concept of force makes the everyday notion of pushing or pulling mathematically precise. Because the magnitude and direction of a force are both important, force is a vector quantity. The SI unit of force is the newton (N), and force is often represented by the symbol F. Force plays an important role in classical mechanics.

  8. Compression (physics) - Wikipedia

    en.wikipedia.org/wiki/Compression_(physics)

    The compressive forces may also be applied in multiple directions; for example inwards along the edges of a plate or all over the side surface of a cylinder, so as to reduce its area (biaxial compression), or inwards over the entire surface of a body, so as to reduce its volume.

  9. Cognitive ergonomics - Wikipedia

    en.wikipedia.org/wiki/Cognitive_ergonomics

    Because cognitive ergonomics is a small priority for many, it is especially important to diagnose and help what is needed. A comparison would be fixing what does not need to be fixed or vice-a-versa. [citation needed] Cognitive ergonomics aims at enhancing performance of cognitive tasks by means of several interventions, including these: