One Dimensional Motion

Whenever anyone out of the three coordinate spaces representing the position of the object undergoes any change (shape, speed, distance) with respect to time, then that motion is called one-dimensional motion, or uni-dimensional motion.

Examples of One Dimensional Motion

Examples of One Dimensional Motion are,

  • The motion of a steel block in a straight line,
  • Object freely falling under the effect of gravity.
  • A man walking through a straight lane

What is Motion?

Motion is defined as the change in the position of an object with respect to time i.e. when an object changes its position according to time it is said to be in the state of motion. Everything in the universe is in a state of continuous motion, for example, the moon revolves around the planets, the planets revolve around the sun, the sun revolves around the center of the galaxies, and the galaxies are themselves expanding. Motion is in the syllabus of Class 9 and Class 11. Let’s learn about the motion in physics in detail in this article.

Table of Content

  • What is Motion?
  • How to Identify an Object in Motion?
  • Parameters in Motion
  • Types of Motion
  • Types of Motion as Per Directions
  • Laws of Motion
  • Equations of Motion

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What is Motion?

The change in the position of anybody with respect to time can be termed motion. Any object under motion can be visualized by the naked eye by determining the change in the positional coordinates and then, associating it through the eye of the arbitrary observer. Motion can be computed in terms of both the position vectors, that is, the displacement, and distance, and taking into consideration the speed factors, that is, velocity, acceleration, speed, and time....

How to Identify an Object in Motion?

Any movement done by the object can be found by comparing the new position and the original position of the object. The change in the position of the object, with respect to time, is considered motion. Several things around us move like Earth which appears to be still but is always in motion. The car, bikes, people, and other things around us also move....

Parameters in Motion

There are four main parameters that affect the motion of the objects they are:...

Types of Motion

The motion of an object depends on the force acting on the body. There are various kinds of motion and different kinds of motion are explained below in this article,...

Types of Motion as per State of Motion

There are two types of Motion on the basis of State of Motion...

Uniform Motion

The uni-dimensional motion of an object where it travels with uniform speed all along the path is called Uniform motion. Since the body covers equal distances in equal intervals of time, the velocity of the body remains constant. The speed of an object remains the same during all time frames, the average speed of the object is equivalent to its actual speed. No acceleration is attained by the object in the case of uniform motion. For instance, a car travelling 20 km in the first hour, 20 km in the next hour, and so on continue with this throughout its motion....

Non-Uniform Motion

The uni-dimensional motion of an object where it travels with a varying speed all along the path is called Non-Uniform motion. Since the body covers unequal distances in equal intervals of time, the velocity of the body remains modified. The speed of an object changes during the time frames, and the average speed may be different from its actual speed. Acceleration or deceleration is attained by the object in the case of non-uniform motion. For instance, a car travelling 20 km in the first hour, 30 km in the next hour, and so on. Continuing with a varying speed throughout its motion....

Types of Motion as Per Directions

There are three types of motion in physics as per the direction of motion that are,...

One Dimensional Motion

Whenever anyone out of the three coordinate spaces representing the position of the object undergoes any change (shape, speed, distance) with respect to time, then that motion is called one-dimensional motion, or uni-dimensional motion....

Two Dimensional Motion

Whenever any pair out of the three coordinate spaces representing the position of the object undergoes any change (shape, speed, distance) with respect to time, then that motion is called two-dimensional motion, or bi-dimensional motion....

Three Dimensional Motion

Whenever all the three coordinate spaces representing the position of the object undergoes any change (shape, speed, distance) with respect to time, then that motion is called three-dimensional motion. The body tends to undergo movement within a planar structure....

Laws of Motion

Laws of motion also known as Newton’s Laws of Motion are the basic laws that help us to understand the motion of any object. These laws are valid for each inertial frame of reference. The three laws of motion are:...

Equations of Motion

There are three equations of motion. These are mentioned below:...

Differentiate Between Periodic and Non-Periodic Motion

The difference between periodic and non-periodic motion can be understood by the following table:...

FAQs on Motion

1. What is Motion in Physcis?...