Question

The graph below represents the variation of the velocity versus time of a moving particle moving along the x- axis. The acceleration of this particle between 2s and 4s is equal to:

Answer 1

2nd option: 0 m/s^2

Explanation:

From second 2 to second 4, we can see on the graph that the velocity remains constant, therefore the acceleration is 0.

The correct answer is 2nd option 0 m/s^2