Problems 16.89/16.90 ►16.91 A 2-kg disk slides on a smooth horizontal table and is connected to an elastic cord whose tension is T 6r N, where ris the radial position of the disk in meters. If the disk is at r = 1 m and is given an initial velocity of 4 m/s in the transverse direction, what are the magnitudes of the radial and transverse components of its velocity when r = 2 m? (See Active Example 16.7.) 16.92 In Problem 16.91, determine the maximum value of r reached by the disk. Gro add Problems 16.91/16.92