Position and Displacement
- Position is a vector quantity that represents the location of an object in a given frame of reference. It is often described using coordinates in one, two, or three-dimensional space.
- Displacement is a vector quantity that represents the change in position of an object. It is defined as the straight-line distance and direction from the initial position to the final position.
Differences Between Position and Displacement
Various differences between Position and Dispalcement are added in the table below:
Aspect | Position | Displacement |
---|---|---|
Definition | Location of an object in space | Change in position of an object |
Type | Vector | Vector |
Coordinates | Described by coordinates in 1D, 2D, or 3D space | Difference between initial and final position |
Magnitude | Absolute value of coordinates | Straight-line distance between two positions |
Direction | Not inherently directional (depends on reference) | Always directional (from initial to final) |
Kinematics | Definition, Formula, Derivation, Problems
Kinematics is the study of motion of points, objects, and systems by examining their motion from a geometric perspective, without focusing on the forces that cause such movements or the physical characteristics of the objects involved. This study area uses algebra to create mathematical models that describe these motions, essentially treating it as the mathematics behind how things move.
Kinematics is a field of classical mechanics that deals with the motion of points, objects, and systems of objects. Kinematics is sometimes referred to as “motion geometry” by some professionals. Let’s have a look at the formula for kinematics.
In this article, we shall learn about kinematics, which is the study of motion, along with its formulas, derivation of kinematics formula, examples and others in detail.
Table of Content
- What is Kinematics?
- Kinematics Definition
- Kinematic Formulas
- Derivation of Kinematic Formulas
- Derivation of First Kinematic Formula
- Derivation of Second Kinematic Formula
- Derivation of Third Kinematic Formula
- Derivation of Fourth Kinematic Formula
- Kinematics Solved Examples
- Practice Problems on Kinematics