The equation of motion of a particle is s t4 3t t t where s is in meters and t is in seconds Assume t 0 a Find the velocity v t and acceleration a t as functions of t v t a t b Find the acceleration in m s after 1 1 s a 1 1 m s c Graph the position velocity and acceleration functions on the same screen 2 2 0 5 1 0 S 1 5 a 2 0 2 5 3 0 X WH a 0 5 1 0 1 5 2 0 2 5 2 2 3 0 X