A particle moves with a velocity as a function of time given by 8- [(3 3 ) 2 - (4" ) | 2 -[(+m ) + +(2)1/3 The particle is at ( - 3m, 3m) att = 0s. At t = 1s, determine (a) the position of the particle T 18 mi + = 6 mj [b) the velocity of the particle m it m U1s = (c) the speed of the particle m V1s (dj the acceleration of the particle m 01s = it m 92