If the velocity-time graph has the shape $AMB$,what would be the shape of the corresponding acceleration-time graph?

$A$ car starts from rest and travels with uniform acceleration $\alpha$ for some time and then with uniform retardation $\beta$ and comes to rest. If the total travel time of the car is $t$,the maximum velocity attained by it is given by:

For the velocity-time graph shown in the figure,the distance covered by the body in the last two seconds of its motion is $S_1$. What is the ratio of $S_1$ to the total distance covered by it?

If the position-time graph of a moving object is a straight line,determine the acceleration and velocity at any point.

From the $v-t$ graph,the

The displacement $x$ of a particle in a straight line motion is given by $x = 1 - t - t^2$. The correct representation of the motion is $..............$.