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Physics Formulas Kinematics Formulas This article focuses on kinematics formulas and their derivation. Kinematics refers to the study of the motion of points, objects, and group of objects while ignoring the causes of its motion. Kinematics refers to the branch of classical mechanics which describes the motion of points, objects, and systems comprising of groups of objects. Some experts refer to the study of kinematics as the “geometry of motion”. What is Kinematics? Simply speaking, kinematics refers to the study of motion. Kinematics certainly deals with any type of motion of any particular object. Kinematics refers to the study of objects in motion as well as their inter-relationships. Furthermore, kinematics is a branch of classical mechanics and it explains and describes the motion of points, objects, and systems of bodies. In order to describe the motion, kinematics focuses on the trajectories of points, lines, and various other geometric objects. Moreo...

Kirchhoff’s Loop Rule Formula. Assyou all know, there are two Kirchhoff’s rules which are the junction rule and the loop rule. For instance, you see that a weightlifter needs to work to move a dumbbell from the ground (low potential) to his arm’s length (high potential). When he lets it go, gravity works to move it back to the ground. Thus, the dumbbell went in a loop. It began on the ground reached the maximum height then returned to the ground again. Thus, the net change in GPE (gravitational potential energy) is zero as there is neither gain nor loss of net energy. Similarly, we have a battery doing the same thing. However, in this case, it moves from negative to positive. Thus, this change in electric potential will be called voltage. We will study here about the kirchhoff’s loop rule formula. Definition Kirchhoff’s loop rule explains that the sum of all the electric potential differences nearby a loop is 0. Sometimes, we also refer to it as Kirchhoff’s ...