in'l' udng {nil by Parts. / 11 4] A particle accelerates at a = 10h" - 6] + _t_c__9_s_{t)k. Its initial velocity,r 11(0) : 1' + 11] k and its initial position is rm) = 4i +_,I' +10k. Determine the object's velocity and position functions. Express in terms of vector notation and solve for its magnitude [ZDptsi