Just as expanse and displacement have distinctly distinct meanings (despite their similarities), so manage speed and velocity. Speed is a scalar quantity which mentions to "how very fast an object is moving." Speed can be considered of as the rate at which an object wrappings distance. A fast-moving object has a high speed and wrappings a somewhat large expanse in a short allowance of time. A slow-moving object has a reduced speed and wrappings a somewhat little allowance of expanse in a short allowance of time. An object with no action at all has ...