12. A 12-kg traffic light is suspended as shown. (a) (3 pts) What is the tension...

 

Transcribed Image Text:

12. A 12-kg traffic light is suspended as shown. (a) (3 pts) What is the tension in the vertical string 1 (T)? To d) (8 pts) What is the tension in string 2 (T) and string 3 (T3)? T (b) (3 pts) Draw the free body diagram of point A and label the forces. (1 pt) Draw the acceleration vector for point A or write a = 0 to the right of the FBD. T 2 Point A a= m/s 12. A 12-kg traffic light is suspended as shown. (a) (3 pts) What is the tension in the vertical string 1 (T)? To d) (8 pts) What is the tension in string 2 (T) and string 3 (T3)? T (b) (3 pts) Draw the free body diagram of point A and label the forces. (1 pt) Draw the acceleration vector for point A or write a = 0 to the right of the FBD. T 2 Point A a= m/s