A particle initially located at the origin has an acceleration of a' = 2.00j m/s and an initial velocity of V, = 9.00i m/s. (a) Find the vector position of the particle at any time t (where t is measured in seconds). ti+ +2 1 ) m (b) Find the velocity of the particle at any time t. it t j) m/s (c) Find the coordinates of the particle at t = 5.00 s. X = m y= m (d) Find the speed of the particle at t = 5.00 s. m/s