The 2-kg sphere is attached to the rod, which rotates in the horizontal plane centered at O. If the system is subjected to a couple moment M = (0.9t²) N · m, where t is in seconds, determine the speed of the sphere at the instant t = 5 s starting from rest. Neglect the mass of the rod.

Transcribed Image Text:

M = (0.9f²) N-m 0.6 m