If the velocity versus time graph of an object is a horizontal line, the object is: A) moving with constant non-zero speed.
The velocity versus time graph of an object is typically used to illustrate how velocity changes over a period of time. Thus, these type of graph is used for understanding both the velocity, acceleration, displacement and direction a physical object.
In Science (Physics), if the velocity versus time graph of an object is a horizontal line, it simply means that the object is experiencing a uniform acceleration.
This ultimately implies that, the velocity versus time graph of an object moving with a constant non-zero speed is moving in a horizontal line.
In conclusion, the velocity versus time graph of an object moving with constant non-zero speed is always a a horizontal line and the object is at rest.
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