Question
Which of the following options is correct for the object having a straight line motion represented by the following graph?
- The object moves with constantly increasing velocity from
to 
and then it moves with constant velocity.
- Velocity of the object increases uniformly
- Average velocity is zero
- The graph shown is impossible
to and then it moves with constant velocity.
The correct answer is: Average velocity is zero
Average velocity is defined as the displacement divided by time.
In the given graph, displacement is zero.
Hence, 
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