Suppose that the following force~F(t) =2i, t [0, 1]2i, t (1, 4]0i, t (4, )(1)acts on a particle of m = 1. Determine ~x(t),~v(t),~a(t) if x(t = 0) = 0, v(t = 0) = 0.Describe the story of this particle. In which times it accelerates/decelerates. Does itstop? If yes at what time