Fig. P11.3 11.3 The vertical motion of mass A is defined by the relation x = cos(101) - 0.1sin(101), where x and 1 are expressed in mm and sec- onds, respectively. Determine (a) the position, velocity, and acceleration of A when 1 = 0.4 s. (b) the maximum velocity and acceleration of A. Answers to all problems set in straight type (such as 11.1) are given at the end of the book. Answers to problems with a number set in italic type (such as 11.6) are not given