An object is thrown vertically into the air.Which of the following five graphs represents the velocity (v) of the object as a function of the time (t) ? The positive direction is taken to be upward. 
Definitions:
Informal Language
A casual form of language that is used among friends or in less formal settings, characterized by the use of slang, colloquialisms, and contractions.
Gossip Chain
A communication process in which information (often personal or private) is spread from one person to another through a network of acquaintances.
Communication Network
The structured system of pathways and methods through which information flows within an organization or group.
Communication Direction
Refers to the pathway or flow of communication within an organization, which can be downward, upward, or lateral.
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