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Can magnitude of A-B vector be the same as B-A?
The magnitude is the same, the direction vector is not.
Why can vectors be used to represent forces?
A vector is a quantity with magnitude and direction. Since force has magnitude and direction, it is a vector
How do you find a vector if you have itsmagnitude and its direction given?
That's it! You know everything there is to know about it. It's not as if you have to wander through a crowd of vectors and find one that matches the description. "Find the vector" means figure out its magnitude and direction. If the problem already gave you the magnitude and direction, then it's unlikely that it's asking you to 'find' that same vector.
A direction a vector is drawn indicates the magnitude of the vector?
No. The size of the size of the vector drawn indicates the magnitude.
How to find the direction of vector when the magnitude is given?
You can't derive the direction only from the magnitude. A vector with the same magnitude can have different directions. You need some additional information to make conclusions about the direction.You can't derive the direction only from the magnitude. A vector with the same magnitude can have different directions. You need some additional information to make conclusions about the direction.You can't derive the direction only from the magnitude. A vector with the same magnitude can have different directions. You need some additional information to make conclusions about the direction.You can't derive the direction only from the magnitude. A vector with the same magnitude can have different directions. You need some additional information to make conclusions about the direction.
A vector is a quantity with magnitude and ___?
A vector is described by magnitude and direction (a scalar has only magnitude).
How can you find a unit vector in the same direction as the given vector?
Divide the vector by it's length (magnitude).
Which motion does the vector show?
The vector shows the direction and magnitude of motion of an object. The direction is represented by the direction of the vector arrow, and the magnitude is represented by the length of the vector.
Scalar and vector?
A scalar is a magnitude that doesn't specify a direction. A vector is a magnitude where the direction is important and is specified.
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.
What two vectors does a vector have?
A vector has both magnitude (the size or length of the vector) and direction. These two characteristics define a vector and differentiate it from a scalar, which only has magnitude.
Can magnitude of A-B vector be the same as B-A?
The magnitude is the same, the direction vector is not.
What are the characteristics of vector quantity?
Vector quantities have both magnitude and direction. They follow the laws of vector addition, where both the magnitude and direction of each vector must be considered. Examples of vector quantities include velocity, force, and acceleration.
Is the position scalar or vector quantity?
Position is a vector quantity as it has both magnitude (distance) and direction in space.
Why can vectors be used to represent forces?
A vector is a quantity with magnitude and direction. Since force has magnitude and direction, it is a vector
Why null vector has a direction as it has magnitude 0?
The null vector is a special case where both magnitude and direction are undefined. This vector represents a point in space, rather than a physical quantity with magnitude and direction.
120 meters northeast vector or scalar?
The quantity "120 meters northeast" is a vector because it has both magnitude (120 meters) and direction (northeast). Scalars have magnitude only and no specific direction associated with them.
