IndexSpeed ​​and velocityThe speed of a thing is the quantity |V| of its speed.AccelerationUniform motion:Example:Non-uniform motion:Example:Kinematics is the branch of physics that studies the movement of systems of bodies without considering or analyzing the forces and causes of the movement. Kinematics is often referred to as the "geometry of motion" and is often seen as a branch of mathematics and sometimes as a branch of mechanics. Using arguments from geometry, the velocity, acceleration, and velocity of any part of the system that is unknown to us can be firmly determined without changing it. Kinetics is the study of how bodies fall into it. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an Original Essay Kinematics is used in astrophysics, the branch of astronomy that deals with celestial bodies. In biomechanics, kinematics, mechanical engineering and robotics describe the movement of systems composed of connected components (multi-link systems) such as a human skeleton, a motor or the robotic arm. Geometric transformations are also called rigid transformation (a transformation that does not change shape or size), which serve to describe, in a mechanical system, the movement of components, making it obtain something from a source of the equations of motion making it simpler or more easier understanding. Furthermore, they are also crucial for dynamic analysis. Kinematic analysis processes the measurement of kinematic quantities used to describe motion. In engineering, for example, kinematic analysis can be used to find the range of motion for a specific mechanism and work the opposite way, using kinematic synthesis to design a mechanism for the desired range of motion. Additionally, kinematics applies algebraic geometry to the study of the mechanical advantage of a mechanical mechanism or system. The mass is also expressed as m, the position is also expressed as r, the velocity is also expressed as v, the acceleration is also expressed as are classical particles of kinematic quantities. The study of the trajectory of a piece of matter is called Particle Kinematics. The position of a piece is determined as a coordinate vector from the point where the coordinate frame begins to the particle. For example, think of a building 50 m east of your house, where the coordinate system is at your house, so South is the x direction and North is the y direction, so the coordinate vector at the base of the palace is r = (0, -50, 0). If the building is 50 m tall, the coordinate vector to the top of the building is r = (0, -50, 50). Often, a three-dimensional coordinate system is used to determine the position of a molecule. In any case, if the molecule is forced to move to a place, a two-dimensional coordinate system is sufficient. All physics exams are not completed without those exams being plotted against a reference system. The position of a vector of a molecule is a vector drawn from the point where the reference frame of the molecule begins. Shows both the location's distance from the origin and its path from the starting location. The direction cosines (any of the cosines of the three angles between a controlled line in an area) of the vector position make it available to use a quantitative measure of mode. It is important to see that the position of a particle's vector is not special. The position vector of a given molecule is unlikely with respect to unlikely reference systems. Velocity and Velocity The velocity of a molecule is a vector quantity that reports the direction of motion and the amount of motion of the molecule. More.