The physical quantity which is represented by the area under the line of velocity-time graph is _____.

$V^2-S$ graph of the moving body in straight line is as shown in figure. Which among the following is not true?

The position-time graphs for two students $A$ and $B$ returning from the school to their homes are shown in figure.

(A) $A$ lives closer to the school

(B) $B$ lives closer to the school

(C) $A$ takes lesser time to reach home

(D) $A$ travels faster than $B$

(E) $B$ travels faster than $A$

Choose the correct answer from the options given below

The displacement-time graph of a body in motion is given as below:

Velocity of body is ( $\mathrm{m} {\mathrm{s}}^{-1}$) :

A body initially at rest start moving when a constant external force F is applied on it. The force F is applied for time t = 0 to time t = T. Which of the following graph represents the variation of the speed (v) of the body with time (t)

Name the physical quantity which is measured by the area enclosed by the velocity-time graph.