What Is The Difference Between Average Velocity And Instantaneous Velocity
Olivia Luz
So if we have to find out the instantaneous velocity at t 5 sec then we will put the value of t in the obtained expression of velocity.
Instantaneous velocity is the velocity at some specific point in time. Displacement 6 5 2 2 5 4 164 m. At the same time for an object with standard velocity over a period of time its instantaneous velocity and average velocity will be the same. Instantaneous velocity at t 5 sec 12 5 2 62 m s.
Therefore the average velocity is path independent but the instantaneous velocity vector depends on the path taken. Displacement is the difference between. If it took five seconds to travel twenty meters then the average velocity is four meters per second. Instantaneous velocity is calculated at an instance of time.
Let us calculate the average velocity now for 5 seconds now. This may or may not be the same as the average. For a given journey the instantaneous velocity is a function of time but the average velocity is a constant. Average velocity frac 164 5 32 8 m s.
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An example would be calculating. The vector of the average velocity is always on the direction of the displacement. If the velocity is not constant then it will differ from that of the average velocity. Velocity at a specific instant in time is the instantaneous velocity.Source : pinterest.com