The branch of Physics which deals with the motion of objects while taking into consideration the cause of motion is

$A$ body is thrown vertically upward with velocity $u$,the greatest height $h$ to which it will rise is,

State whether the following statement is true or false:
$A$ motion is said to be uniform if $x \propto t^{2}$.

Obtain a relation for the distance travelled by an object moving with a uniform acceleration in the interval between the $4^{th}$ and $5^{th}$ seconds.

List two differences in tabular form between speed and velocity. When is a body said to have: $(a)$ uniform velocity and $(b)$ variable velocity? How is the average velocity of a body calculated when its velocity changes at a non-uniform rate?

Why is the motion of an athlete moving along a circular path considered an accelerated motion?