How to graph velocity vs time from position vs time

Answer:

The correct answer is option b.

Explanation:

In velocity vs time graph, vertical axis represent velocity vector and horizontal axis represents time. The slope of the line obtained in this graph is equal to the acceleration.

Slope= frac{Velocity}{Time}=Acceleration

  • If the line is straight makes an acute angle with horizontal axis then it is considered as positive acceleration.
  • If the line is straight makes an obtuse angle with horizontal axis then it is considered as negative acceleration or deceleration.

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