Position - time graph for a particle is shown in figure. Starting from t = 0, at what time t, the average velocity is zer?

Velocity-time graph for a particle is shown in following figure for time interval 0 to 2T.

Position time graph of two particles A and B are as shown in figure. Velocity of A w.r.t. B is

The velocity and time graph for a particle moving in a straight line s shown in the figure. Then, the average velocity between t=4 s and t=6 s is _____

The velocity time graph of a body moving along a straight line is shown in figure. The ratio of the average velocities during the time t_1 and t_2 is.

Position time graph of a particle of mass 2 kg is shown in figrure. Total work done on the particle from t=0 to t=4s is

Position time graph of a particle of mass 2 kg is shown in figrure. Total work done on the particle from t=0 to t=4s is

Position time graph of a particle of mass 2 kg is shown in figrure. Total work done on the particle from t=0 to t=4s is

Velocity-time graph of a particle moving in a straight line is shown in figure. In the time interval from t = 0 to t = 14 s, find (a) average velocity and (b) average speed of the particle.

Velocity-time graph of a particle moving in a straight line is shown in figure. In the time interval from t = 0 to t = 14 s, find (a) average velocity and (b) average speed of the particle.