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How is velocity diffrent from speed?
Velocity is a vector, and so it has two components -- magnitude (speed) and direction. Speed is a scalar, and it is the magnitude of velocity, a vector.
What is the result if you subtract a velocity vector to another velocity vector?
The result will also be a velocity vector. Draw the first vector. From its tip draw the negative of the second vector ( ie a vector with the same magnitude but opposite direction). The the resultant would be the vector with the same starting point as the first vector and the same endpoint as the second. If the two vectors are equal but opposite, you end up with the null velocity vector.
Can vectors be added to each other?
Yes, two vectors of similar kind can be added. For example we can add a distance vector with another distance vector. But we cannot add distance vector and velocity vector.
Two things vector have?
Length and direction.
Distance between speed and velocity?
Usually, speed just tells you how fast something is moving on average (total distance traveled divided by length of time), but the velocity also includes which direction it is traveling (usually by including the two or three dimensional position it was in when you start the measurement and end it) so we call it a vector.
What are the two things that a vector tells you?
A vector tells you both the magnitude (length) and direction of a quantity in space.
When we subtract a velocity vector from another velocity vector the result is?
The result of subtracting one velocity vector from another velocity vector is a new velocity vector. This new vector represents the difference in speed and direction between the two original velocity vectors.
How is velocity diffrent from speed?
Velocity is a vector, and so it has two components -- magnitude (speed) and direction. Speed is a scalar, and it is the magnitude of velocity, a vector.
What 2 things do you use to describe velocity?
The two things used to describe velocity are speed, which indicates its magnitude, and direction, which specifies its orientation in space. Velocity is a vector quantity that combines both speed and direction.
What is the result if you subtract a velocity vector to another velocity vector?
The result will also be a velocity vector. Draw the first vector. From its tip draw the negative of the second vector ( ie a vector with the same magnitude but opposite direction). The the resultant would be the vector with the same starting point as the first vector and the same endpoint as the second. If the two vectors are equal but opposite, you end up with the null velocity vector.
What two things do you need to know to describe the velocity o an object?
To describe the velocity of an object, you need to know its speed (magnitude of the velocity) and its direction of motion. Velocity is a vector quantity that combines both speed and direction.
Is velocity speed?
As used in physics, the two are different. Speed is a scalar, velocity a vector.
What two things does velocity tell about an objects motion?
Velocity tells us the speed at which an object is moving and the direction in which it is moving.
What two things must you know in order to describe velocity?
To describe velocity, you need to know the speed of an object and its direction of motion. Velocity is a vector quantity that includes both magnitude (speed) and direction.
What two things does a vector quantity have?
In order to have a vector quantity, one needs to have some sort of magnitude and a direction. An example of this is velocity. Velocity is a speed in a certain direction, so velocity is a vector, but speed is not. These words are commonly misused in society, and used interchageably with one another.
How two things do you need to know to describe the velocity of an object?
To describe the velocity of an object, you need to know both the speed (magnitude of the velocity) and the direction of the object's motion. Velocity is a vector quantity that includes both of these aspects.
What two things velocity tell us about an object's motion?
Velocity tells us the speed of an object's motion as well as its direction of movement.
