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:
“We are to have a tiny party here tonight; I hate tiny
parties—they force one into constant exertion.”
—Jane Austen (1775–1817)
“We should have an army so organized and so officered as to be capable in time of emergency, in cooperation with the National Militia, and under the provision of a proper national volunteer law, rapidly to expand into a force sufficient to resist all probable invasion from abroad and to furnish a respectable expeditionary force if necessary in the maintenance of our traditional American policy which bears the name of President Monroe.”
—William Howard Taft (1857–1930)
“Then for the Style; Majestick and Divine,
It speaks no less than God in every Line:
Commanding words; whose Force is still the same
As the first Fiat that produc’d our Frame.”
—John Dryden (1631–1700)