DI John Tolin
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Add to word list. [ C or U ] an accident that happens when two vehicles hit each other with force: There has been a collision on the southbound stretch of the motorway. head-on collision Two drivers were killed in a head-on (= direct) collision between a car and a taxi last night.
A "perfectly inelastic" collision (also called a "perfectly plastic" collision) is a limiting case of inelastic collision in which the two bodies coalesce after impact. An example of such a collision is a car crash, as cars crumple inward when crashing, rather than bouncing off of each other.
collision, in physics, the sudden, forceful coming together in direct contact of two bodies, such as, for example, two billiard balls, a golf club and a ball, a hammer and a nail head, two railroad cars when being coupled together, or a falling object and a floor.
The meaning of COLLISION is an act or instance of colliding : clash. How to use collision in a sentence. Synonym Discussion of Collision.
A collision occurs when a moving object crashes into something. They were on their way to the Shropshire Union Canal when their van was involved in a collision with a car. [ + with ]
Define the system to be the two particles. This is a collision, so we should first identify what kind. Since we are told the two particles form a single particle after the collision, this means that the collision is perfectly inelastic. Thus, kinetic energy is not conserved, but momentum is.
Collision definition: the act of colliding; a coming violently into contact; crash. See examples of COLLISION used in a sentence.
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