A stone is thrown vertically upwards with kinetic energy K. The kinetic energy at the highest point is

For a body moving along a straight line, the following $v-t$ graph is obtained.

According to the graph, the displacement during

A particle starts from origin $\mathrm{O}$ from rest and moves with a uniform acceleration along the positive $x-\mathrm{a}\mathrm{x}\mathrm{i}\mathrm{s}$ . Identify all figures that correctly represent the motion qualitatively.
( $\mathrm{a}=$ acceleration, $v=$ velocity, $x=$ dispalcement, $\mathrm{t}=$ time)
$\left(\mathrm{A}\right)$
$\left(\mathrm{B}\right)$
$\left(\mathrm{C}\right)$
$\left(\mathrm{D}\right)$

For a body projected vertically upwards with a velocity $v_0$ from the ground. match the following?