Velocity time graph for uniform motion

A graph plotted with time along the X-axis and the velocity along the Y-axis is called the velocity-time graph.

The velocity of a body in a uniformly accelerated motion increases by equal amounts in equal intervals of time. This also indicates that it moves at a constant acceleration. Such a graph, when plotted for a moving body, can provide a lot of information about the motion of the body, such as the type of motion, velocity, acceleration, and displacement. The slope is a measure of the steepness of a graph. Consider two points A and B in the position-time graph of a body in a uniform motion and let their coordinates be t 1 , v 1 and t 2 , v 2 , respectively, as shown in the figure below.

Velocity time graph for uniform motion

Viva Voce. To plot the velocity—time v — t graph for an object moving with uniform accelerations from a given set of v — t data and to determine the acceleration of the moving object and the distance moved by the object. An object is said to be in motion if it changes its position with time, with respect to its surroundings. The length of the actual path travelled by the object in motion in a given time is known as the distance travelled by the object. Different objects may take different amounts of time to cover a given distance. We can determine how fast or how slow an object is moving by calculating the speed of the object. The s peed of an object is the distance travelled by the object in unit time. As the SI unit for distance is meters and time is in seconds, the SI unit of speed is metre per second. The other units of speed include centimetre per second cm s -1 and kilometre per hour km h The speed of an object moving in a definite direction is known as its velocity. The velocity of an object can be uniform or variable. When an object travels equal distances in equal intervals of time, it is said to be in uniform motion. During uniform motion of an object along a straight line, the velocity remains constant with time. Motions where objects cover unequal distances in equal intervals of time are referred to as non-uniform motion. For non-uniform motion, the velocity of the object varies with time.

Even in those cases, the area under the graph gives the displacement of the body.

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To draw velocity-time graphs, we will use the three equations of motion. When the velocity is constant, the velocity-time graph, with Y-axis denoting velocity and the X-axis denoting time, will be like:. Put your understanding of this concept to test by answering a few MCQs. Your Mobile number and Email id will not be published. Post My Comment.

Velocity time graph for uniform motion

It serves as a foundational concept in physics, particularly in the study of mechanics. The purpose of this article is to give readers a thorough understanding of uniform acceleration by looking into its definition, characteristics, kinematic equations, graphical representations, and real-world examples. If the velocity of a body changes by an equal amount in an equal interval of time, however, small the interval may be then its acceleration is said to be uniform. In mathematical terms, uniform acceleration is defined by the equation:. Understanding the nuances of uniform acceleration becomes easier when we delve into its core characteristics. Here is a detailed breakdown:. Uniformly accelerated motion can be described using three fundamental kinematic equations: 1.

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To plot the velocity—time v — t graph for an object moving with uniform accelerations from a given set of v — t data and to determine the acceleration of the moving object and the distance moved by the object. The velocity of an object can be uniform or variable. As the change in velocity of the object for any time interval is zero, the slope of the graph is zero. Hence, the velocity-time graph for an object in uniform motion is a straight line parallel to the time axis. Students comprehend the relationship between an object's acceleration, velocity, and time. Different objects may take different amounts of time to cover a given distance. In figure 4, the ordinate OA gives the initial velocity and the ordinate BD gives the final velocity. For a particle moving with uniform velocity, the graph is a straight line AB parallel to the time axis X-axis as shown in figure 1. The slope of the v - t graph can give a comparison of the acceleration of different moving objects. Such a motion is called a uniform motion. The acceleration of object between C and D is negative.

It is a useful tool for analyzing the motion of objects and understanding their acceleration.

In this session, we will discuss the basics of magnets and their properties, and the way they were and are used. Here is another example. The plot of velocity and time for such a motion is curved in a way shown in the figure below. Consider two points A and B in the position-time graph of a body in a uniform motion and let their coordinates be t 1 , v 1 and t 2 , v 2 , respectively, as shown in the figure below. Velocity-time graph 2. Equations of Motion Problems with Answers. The area under the velocity-time graph between the time t 1 and t 2 shaded portion gives the displacement during the time interval t 1 to t 2 figure 2. In the velocity-time graph given below, let the coordinates of A and B be t, v and t, 0 , respectively. Viva Voce. The area under the v - t graph gives the distance travelled.