Which of the following is a physical quantity that has both magnitude and direction?

A vector is a physical quantity that has both magnitude and direction. It represents quantities such as displacement, velocity, and force. Magnitude refers to the size or quantity of the vector, while direction indicates its orientation in space. Unlike scalars, which only have magnitude, vectors require both magnitude and direction to completely describe them. A frame of reference is a coordinate system used to describe the position and motion of objects, while a resultant is the sum or combination of multiple vectors. However, only a vector possesses both magnitude and direction.