If an object accelerates from rest to its final vermouth in 12.3 s what is the final velocity if it traveled 200m

the final velocity is 10.50 m/s.calculation:time t= 12.3 sdistance s= 200u=0 equations are,  v² = u² + 2as, s = ut + ½at²200= 0*12.3 + 1/2*a*a=2.77 v² = u² + 2as, v²= 0 + 2*2.77*200v=10.50 m/sWhat is the speed in units?A particle or object's movement with respect to time is expressed vectorially as velocity. The meter per second (m/s), usually referred to as speed, is the accepted unit of velocity magnitude.In physics, what does "velocity" mean?An object's position and speed are mostly determined by its velocity. It calculates the distance an object travels in a specific length of time. The distance an object travels in a given amount of time is its velocity.To know more about velocity visit:-https://brainly.com/question/18084516#SPJ1