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Why are vectors considered to be vectors?
Vectors are considered vectors because they have both magnitude (size or length) and direction. This property distinguishes vectors from scalars, which only have magnitude. In physics and mathematics, vectors are essential for representing physical quantities like force, velocity, and displacement that have both size and direction.
What is a vectors change in size?
Change in magnitude.
Can the resultant of two vectors be 0?
Yes, but only if the size of the two vectors are the same but their direction is opposite.
A quantity that has direction as well as size is a?
a vector
How are vectors and scalars similar?
They both have a magnitude (size).
What a examples of vectors?
Examples of vectors include velocity, force, and acceleration. These quantities have both magnitude and direction, making them suitable for representation as vectors. In physics, vectors are used to describe physical quantities that involve both size and direction.
Is the sum and difference of two perpendicular vectors have same lengyhs and also perpendicular to each other?
The sum and difference of two perpendicular vectors are the same in length, but are not perpendicular unless the vectors are the same size. If they are the same size they are perpendicular, other wise they are not perpendicular.
Do vectors have a direction?
Yes, vectors must have the direction. Without direction, it is simply a scalar quantity.
What operty does a scalar have?
Scalars have magnitude (size). This is in contrast with vectors, which have both a magnitude and a direction.
When adding vectors in one dimension what does the lenght of the arrows represent?
In one dimension, the length of the arrows represents the magnitude or size of the vectors. Longer arrows indicate larger magnitudes, while shorter arrows indicate smaller magnitudes. The direction of the arrows indicates the direction of the vectors.
What is vector how is different in array?
A Vector is a collection while an Array is a simple data typeVectors are thread safe by default, arrays are notVectors can grow in size automatically whereas you have to declare the initial size of an array and it does not grow in size
What are the three different kinds of vectors?
The three types of vectors are position vectors, displacement vectors, and force vectors. Position vectors represent the position of a point in space relative to a reference point, displacement vectors represent the change in position of an object, and force vectors represent the interaction between objects that can cause acceleration.
