Recent content by roger larouche

  1. R

    The concept of a force lifting a weight and the work done

    Well ~ to say for sure, friction in the real world is always a positive force ; if it wasn't so! we could not be moving when walking .
  2. R

    Does electric charge bend anything?

    A force cannot be created nor calculated at it's value ; if it's ''opponent'' ( plastic ) do not offer any resistance
  3. R

    Does electric charge bend anything?

    The definition of a force do not have any value without resistance in it's path or in it's surrounding ~~ and ''Energy has the same definition''
  4. R

    Does electric charge bend anything?

    I can't think of any force , no matter it's origin or it's composition ; would not have any effect on matter in it's path or in it's surrounding.
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