Whαt íѕ kínєmαtícѕ???

Kinematics is the study of motion of a system of bodies without directly considering the forces or potential fields affecting the motion. In other words, kinematics examines how the momentum and energy are shared among interacting bodies.

Kinematics is the branch of classical mechanics that describes the motion of points, objects and systems of groups of objects, without reference to the causes of motion (i.e., forces ). The study of kinematics is often referred to as the “geometry of motion.” Objects are in motion all around us.

the bal will not change its velocity.

this could be newton#'s law of cooling. the cooling curve is exponential