Force
From Newton, force can be defined as an exertion or pressure which can cause an object to move. The concept of force is used to describe an influence which causes a free body (object) to accelerate. It can be a push or a pull, which causes an object to change direction, have new velocity, or to deform temporarily or permanently. Generally speaking, force causes an object's state of motion to change.
Read more about this topic: Dynamics (mechanics)
Famous quotes containing the word force:
“It is the vice of our public speaking that it has not abandonment. Somewhere, not only every orator but every man should let out all the length of all the reins; should find or make a frank and hearty expression of what force and meaning is in him.”
—Ralph Waldo Emerson (1803–1882)
“Force was his juices and force was his meat.”
—Zora Neale Hurston (1891–1960)
“The affirmative class monopolize the homage of mankind. They originate and execute all the great feats. What a force was coiled up in the skull of Napoleon!”
—Ralph Waldo Emerson (1803–1882)