Salary Range. As of 2011, 10 percent of electrical engineers earned $54,710 or less, according to the Bureau of Labor Statistics. Their median annual earnings were $85,920, meaning half earned more and half earned less.The top-earning 10 percent received $131,660 per year or more.he average electrical engineer earned $42.88 per hour as of 2011, according to the Bureau of Labor Statistics. This comes to an annual full-time income of $89,200 for 2,080 hours of work.
Speed at some instant, or assumed constant during a very short period of time, is called instantaneous speed. By looking at a speedometer, one can read the instantaneous speed of a car at any instant.
Your choice of answer to this question determines what you calculate â speed or velocity. Average speed is the rate of change of distance with time. Average velocity is the rate of change of displacement with time. And for the calculus people out thereâ¦ Instantaneous speed is the first derivative of distance with respect to time.