The distance it travels in a caertain amount of time as well as the direction
To state velocity of an object, you must know the object's speed and direction. Velocity is a vector quantity meaning the direction is always a component of the stated value.
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See the link to the related question, below, for a more thorough discussion about velocity.
to find the speed and direction of an objects velocity
The mass of the object.
You need to know the distance traveled and the time it took to travel that distance.
Change in position and change in time velocity= delta displacement/delta time
If you know the velocity you can find the speed, you don't need a sensor.
The direction in which it's moving. This is a very important concept, and a great question.
Velocity means speed and direction. So if you know the speed, all you need to add is the direction of motion and you will have the velocity.
Acceleration is the change in velocity over a time period. Since you need to know the change in velocity to calculate acceleration, the question being asked is not answerable.
Velocity means speed and direction. For example you could say that a car's velocity was 60 miles per hour northwards.
you cannot. you need to know one or the other if you're doing a problem where someone is throwing something in the air, the final velocity is 0
We distinguish between speed and velocity because if you add the speedsof objects, their directions are important. For example, the velocity of an airplane with ...
No.....because we need both mass and velocity to find the momentum if velocity is same that is 9.8m/s that is of free falling bodies.........mass will effect the final result.
if by 'you', you mean 'u' then u is the initial velocity v is the final velocity. you need to know the initial velocity in trajectory question (motion of an object through the air) to find height, acceleration, time etc.