There are 2 types of quantities scalar or vector. Scalar quantities are those that have only magnitude. Vector quantities are those that have both magnitude and direction.
According to the above definition mass and speed are scalar quantities while displacement and velocity are vector quantities.
Scalar and Vector Quantities
Useful for CBSE, ICSE, NCERT & International Students Grade : 9 Subject :Physics Lesson : Motion Topic: Scalar and Vector Quantities Acceleration is a vector ...