T A turnbuckle, which is used to adjust tension in cables, is subjected to tension T=184.7 N as shown. The two opposite-handed single-start square-treaded screws have a lead of 0.005 m, nominal...

Please don't reject. I can't expect this after taking bartleby subscription

Extracted text: T A turnbuckle, which is used to adjust tension in cables, is subjected to tension T=184.7 N as shown. The two opposite-handed single-start square-treaded screws have a lead of 0.005 m, nominal diameter of 0.04 m, and the coefficient of friction u=0.17. For the given tension value, calculate the torque required on the turnbuckle along its axis to (a) tighten the cables (b) loosen the cables.