The radius of rotation of the balls of a Hartnell governor is ( 80 mathrm{~mm} ) at the minimum speed of 300 r.p.m. Neglecting gravity effect, determine the speed after the sleeve has lifted by ( 60 mathrm{~mm} ). Also determine the initial compression of the spring, the governor effort and the power.The particulars of the governor are given below:Length of ball arm ( =150 mathrm{~mm} ); length of sleeve arm ( =100 mathrm{~mm} ); mass of each ball ( =4 mathrm{~kg} ); and stiffness of the spring ( =25 mathrm{~N} / mathrm{mm} ).