derine what is velocity??
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The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time.
Velocity is a physical vector quantity; both magnitude and direction are needed to define it.
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The meaning of velocity of an object can be defined as the rate of change of the object's position with respect to a frame of reference and time. ... It is a vector quantity, which means we need both magnitude (speed) and direction to define velocity. The SI unit of it is meter per second (ms-1).
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