Vector quantity: Learn what are scalar

Learn what are scalar and vector quantities with examples and difference. A vector quantity has both magnitude and direction, while a scalar quantity has only magnitude. Explain the Types of physical quantities, Scalar quantities, Vector Quantities, Tensor Quantities, Difference between Scalar and Vector quantities at Aakash Vector , in physics, a quantity that has both magnitude and direction. It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity ’s magnitude. Although a vector has magnitude and direction, it does not have position. The direction of a vector can be given in a written description, or drawn as an arrow. The length of an arrow represents the magnitude of the quantity . If one arrow is twice as long as another, it ...