16 pts A particle moves through space with position function r(t) = (Int, t2, 2t - 1). (a) Find the particle's position, velocity and acceleration when t = 1. (b) Find the curvature of the particle's path at the point when t = 1. (c) Find the tangential and normal components of the particle's acceleration (ar and an ) when t = 1. Edit View Insert Format Tools Table 12pt V Paragraph B I U A & TV