The rigid L shaped bar is supported by a pin at O, is attach…

The rigid L shaped bar is supported by a pin at O, is attached to a pulley at B and it rests on a wall at point A, as shown in the figure.  The weight of the mass attached to the pulley is equal to m1 = 10 kg. The bar is subjected to the following external loads (directions as shown in the figure): Distributed load with w1 = 700 N/m and w2 = 300 N/m Couple moment at point O equal to MO = 5 N·m Calculate the support reactions. What is the weight required to cause loss of contact at point A?  

Who has the legal right to refuse treatment? 1.   Juanita, w…

Who has the legal right to refuse treatment? 1.   Juanita, who is 98 years old and of sound mind 2.   Christopher, who is 10 years old and of sound mind 3.   Jane, who is 35, incompetent, and did not express her treatment wishes prior to becoming incompetent 4.   Linda, who is 35, incompetent, and created a living will prior to becoming incompetent stating that she did not wish to be kept alive by artificial means