Surface Force

Surface force denoted fs is the force that acts across an internal or external surface element in a material body. Surface force can be decomposed into two perpendicular components: pressure and stress forces. Pressure force acts normally over an area and stress force acts tangentially over an area.

Read more about Surface Force:  See Also

Famous quotes containing the words surface and/or force:

    White Pond and Walden are great crystals on the surface of the earth, Lakes of Light.... They are too pure to have a market value; they contain no muck. How much more beautiful than our lives, how much more transparent than our characters are they! We never learned meanness of them.
    Henry David Thoreau (1817–1862)

    The sure way of judging whether our first thoughts are judicious, is to sleep on them. If they appear of the same force the next morning as they did over night, and if good nature ratifies what good sense approves, we may be pretty sure we are in the right.
    Horace Walpole (1717–1797)