Constant acceleration is represented by Line A. Line B denotes no acceleration or velocity, whereas Line C denotes constant velocity.
The change of distance concerning time is defined as speed. Speed is a scalar quantity. It is a time-based component. Its unit is m/sec.
Line A represents Constant acceleration. Line C represents the constant velocity and line B represents no velocity or acceleration,
The rate of change of displacement for a body traveling at a constant acceleration changes over time. The rising gradient of the curve (A) against time serves as evidence for this.
The straight line with a constant gradient C results from the fact that a body traveling at constant speed travels the same distance in the same amount of time.
As time passes, a stationary body does not move. Hence the level line with no slopes.
Hence, line B represents no velocity or acceleration,
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