Question

The displacement-time graph of a moving particle with constant acceleration is shown in the figure. The velocity-time graph is given by

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

We know that,
Slope of displacement time graph is velocity.

From graph,
Between 0 to 1 seconds,
Slope of the graph negative and is increasing.
Between 1 to 2 seconds,
Slope of the graph positive and is decreasing.

As displacement graph is parabolic in nature, velocity graph will be a straight line .