Graph between the square of the velocity $\left(v\right)$ of a particle and the distance $\left(s\right)$ moved is shown in figure. The acceleration of the particle in kilo meters per hour square is 

The figure shows the position-time graph of a particle moving on a straight-line path. What is the magnitude of the average velocity of the particle over $10$ seconds?

A person walks along an east-west street and a graph of his displacement from home is shown in the figure. His average velocity for the whole time interval is:

From the following velocity-time graph of a body the distance travelled by the body and its displacement during $5$ seconds in metres will be:

A rocket is launched upward from the earth's surface whose velocity-time graphs are shown in the figure. The maximum height attained by the rocket is:

A rocket is launched upward from the earth's surface whose velocity-time graphs are shown in the figure. The height covered by the rocket before retardation is:

A rocket is launched upward from the earth's surface whose velocity-time graphs are shown in the figure. Calculate mean velocity of rocket during the time it took to attain the maximum height.

A rocket is launched upward from the earth's surface whose velocity-time graphs are shown in the figure. Find the retardation of rocket is :