Question: A particle initially located at the origin has an acceleration of a= 2.00j m/s2 and an initial velocity of Vi = 7.00i m/s.
(a) Find the vector position of the particle at any time t (where t is measured in seconds). (____ ti + ______t^2j ) m
(b) Find the velocity of the particle at any time t. ( ___ i+___ tj ) m/s
(c) Find the coordinates of the particle at t = 3.00 s. x = _________ m, y = _________m
(d) Find the speed of the particle at t = 3.00 s. ________m/s