Thrust is a reaction force described quantitatively by Newton's second and third laws. When a system expels or accelerates mass in one direction, the accelerated mass will cause a force of equal magnitude but opposite direction on that system.
In mechanical engineering, force orthogonal to the main load (such as in parallel helical gears) is referred to as thrust.
Read more about Thrust: Examples, Thrust To Power, Thrust To Propulsive Power
Famous quotes containing the word thrust:
“The pessimist ... is seldom an agitating individual. His creed breeds indifference to others, and he does not trouble himself to thrust his views upon the unconvinced.”
—Agnes Repplier (1858–1950)
““I sawe Phoebus thrust out his golden hedde,
Upon her to gaze:
But when he sawe how broade her beames did spredde
It did him amaze.”
—Edmund Spenser (1552?–1599)
““To me it seems a shocking idea. I despise and loathe myself, and yet you thrust self at me from every corner of the church as though I loved and admired it. All religion does nothing but pursue me with self even into the next world.””
—Henry Brooks Adams (1838–1918)