A body is projected vertically upward from the surface of the earth, its velocity-time graph is:

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 :

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

A rocket is launched upward from the earth's surface whose velocity-time graphs are shown in the figure.The rocket goes up and comes down on the following parts respectively :

For the motion of a particle, the acceleration-time graph is shown in the figure. The velocity-time curve for the duration of $0–4$ seconds is: