What is Velocity? Definition & Explanation

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Velocity is defined as the displacement divided by time, represented by the formula v = s/t. It measures how fast an object is moving in a specific direction, making it a vector quantity. Initial velocity refers to the speed of an object at the start of a time interval, while final velocity indicates its speed at the end of that interval. Displacement, on the other hand, is the shortest distance from the starting point to the final position. Understanding these concepts is crucial for grasping the fundamentals of motion in physics.
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Well, I haven't really understand what's Velocity. It's like displacement is taking a shortcut, but what's velocity? What's initial velocity and the final velocity?
 
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displacement is how far you are away from your starting point, your most direct distance
velocity is your displacement/time
v = s/t

initial velocity is your starting speed
final velocity is your end speed
 
Also velocity is a vector quantity so you have to give a direction such as 50 m/s North.
 
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