Average pay is approximately $36K per year for those with five to nine years of experience. Broken down by tenure, the largest share of Richmond County Board of Education employees (36 percent) have 10-19 years of experience and earn $53K annually on average. Jobs. The highest paychecks go to Middle School Teachers, who earn $48K per year.
Velocity is a vector quantity, and average velocity can be defined as the displacement divided by the time.
Diffen âº Science âº Physics. Speed is the rate of change of motion, i.e. distance moved by an object in a specified time irrespective of direction. Velocity is speed with respect to direction. Speed is a scalar quantity while velocity is a vector.nstantaneous speed is the speed at any given instant of time. Average speed is the average of all instantaneous speeds or distance per time ratio. Velocity is the rate at which an object changes its position. It is a vector quantity.