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Because it doesn't have direction - Velocity is usually used to describe motion in physics because it has both speed and direction.
Some of the more basic measurements of an object we can take are time and position (or distance). From these values we can calculate things (like speed and direction) that we use to describe its motion.
When it changes position or something to do with the speed.
velocity
Velocity
Because it doesn't have direction - Velocity is usually used to describe motion in physics because it has both speed and direction.
Some of the more basic measurements of an object we can take are time and position (or distance). From these values we can calculate things (like speed and direction) that we use to describe its motion.
Speed and direction of motion.
When it changes position or something to do with the speed.
When it changes position or something to do with the speed.
Velocity
velocity
the object's velocity
Velocity
A change in position in a certain amount of time is called motion.
Two of the terms are speed and direction.
That is called "velocity".