The fundamental concept of Velocity is in kinematics, which is the branch of classical mechanics that describes the motion of bodies. The velocity is equivalent to a specification that is of the speed of objects and direction of motion that is 60 km/h to the north. The velocity which is of an object is the rate of change of its position with respect to a frame of reference and is a time function. The position which is placing position on the y-axis and time on the x-axis the slope which is of the curve is given by: while on the other hand the time is measured in seconds. In the International System of Units that is the position which is of the moving object is measured in meters that is relative to the origin. time of an object is equal to the object of velocity. In mechanics, the derivative of the graph which is of the position vs. If there is zero acceleration then the zero slope is a horizontal line. The principle is that the slope of the line which is on a graph of velocity-time reveals very useful information that is about the acceleration of the object. graph of time for these two basic types of motion - that are the constant velocity motion and motion of acceleration that is the changing velocity that reveals a principle which is important. time for the two types of motion that is the constant velocity and velocity which is changing that is acceleration can be summarized as follows. Velocity Time Graph Based on Types of Motion Furthermore, we can see that only positive velocity values are plotted and corresponding to a motion with velocity which is positive. The line of slope which is positive really corresponds to the positive acceleration. Note that a motion actually described as a changing velocity which is positive results in a sloped line when plotted as a graph which is velocity-time. If the data of velocity-time for such a car were graphed then the graph which is resulting would look like the graph at the right. The first part of this lesson involves a study of the relationship which is between the shape of a v-t graph and the object's motion. As we will learn further in our article, the specific features which are of the motion of objects are demonstrated by the shape and the slope which is of the lines on a velocity vs. Lesson 4 focuses on the use of velocity versus time graph to describe motion. Such means include the use of words, the use of diagrams that are the use of numbers, the use of equations, and the graph use. Our study of 1-dimensional kinematics has been concerned with the multiple means by which the motion of objects can be represented. As in motion which is uniform the graph which is of the distance-time would be a straight line because the distance which is equal is covered in equal units of time. Let’s draw or we can say that a graph for motion which is uniform. This whole thing will indicate that the body is in uniform motion. Let’s consider a time interval of 1 second we can consider that If a body covers 10 meters in the first 1-second then it should cover 10 meters in every second from thereon. A body is said to be in motion which is uniform when the body covers the distance which is equal in equal time intervals. Let us now consider a graph which is a graph of distance-time in which the body is moving with motion which is uniform. For example, we can say that: a bike which is moving in a straight line which is with a speed which is constant. When we talk about the object which moves with a speed that is the constant speed at a particular direction that too at regular intervals of time which is known as the uniform motion. The phenomenon motion is mathematically described in terms of distance, displacement, and velocity plus acceleration than speed and time. In the branch of science which is physics, the term motion is the phenomenon in which an object generally changes its position over time.
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