Problem 18.25 The 30-kg disk is originally at rest, and the spring is unstretched. A couple moment M = 78 N-m is then applied to the disk as shown. The disk rolls without slipping. (Figure 1) Part A Determine how far the center of mass of the disk travels along the plane before it momentarily stops. Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 M 0.5 m НА < > SG= Value m Submit My Answers Give Up k = 200 N/m wwwwwww 目? Provide Feedback Continue