Question

Figure shows the displacement time graph of a particle moving on the x-axis. Choose the correct option. 1 - the particle is continuously going in position x direction. 2- the particle is at rest. 3- the velocity increases up to a time @ t =0 and then become constant. 4- the particle moves at a constant velocity up to a time @ t =0 and then stops

Answer 1

option 3:the velocity increases up to a time t=0 and then becomes constant .