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Member warned that homework questions must include an effort
Homework Statement
An unbalanced pulley 8in. radio. and 32.3 pounds weighing. It has a radius of gyration of 6in with respect to its axis. When a pair M = 100pie.lb applies, lifts a weight W = 96.6 pounds. In the position shown in the figure, the pulley has an angular velocity of 3 rad / sec in counter-clockwise. Determining the tension in the string T and axial components of Ox and Oy, of the reaction in O. Neglect reaction friction and suppose the periphery of the small pulley is smooth. Thanks
Book results:
T=141.6 lb
Ox=-143.7 lb
Oy=31.45 lb
Homework Equations
: (rigid body dynamics)[/B]∑F=m.a
ΣT=(ri-R) x (mi ai)
The Attempt at a Solution
I try to raise the equations of rigid body dynamics, but I'm nowhere near the result. I think I have to take into consideration the imbalance of the pulley. How should raise the equations? Thanks