Both scalars and vectors have quantity. The difference is a vector has quantity and direction, whereas scalars only have quantity.
vectors
a vector
vectors help in determining the direction . they give the magnitude of the number as well as the direction of the quantity
The resultant of two vectors cannot be a scalar quantity.
Yes, vectors must have the direction. Without direction, it is simply a scalar quantity.
there are two types of quantities - Scalars and vectors. Scalars are quantities which intrinsically have the property of magnitude only. Vectors are quantities which intrinsically have both the properties of magnitude and direction.
Yes, vectors must have the direction. Without direction, it is simply a scalar quantity.
In math and physics, displacement and velocity are examples of vectors. The definition of a vector is that it is quantity that has both direction and magnitude. A vector is represented by an arrow that shows the direction of the quantity and a length which is the magnitude.
A vector quantity
The scalar product (dot product) of two vectors results in a scalar quantity, representing the magnitude of the projection of one vector onto the other. The vector product (cross product) of two vectors results in a vector quantity that is perpendicular to the plane formed by the two input vectors, with a magnitude equal to the area of the parallelogram they span.
Vector. A vector is a quantity that has both magnitude (size) and direction. Examples of vectors include velocity, force, and displacement.
Vectors need both magnitude and direction.