1. A commercial airliner with four jet engines, each producing 90 kN of forward thrust, is in a steady, level cruise when engine number 3 suddenly fails. Determine and locate the resultant of the three remaining engine thrust vectors. Treat this as a two- dimensional problem.
![494_Determine and locate the resultant.png](https://secure.tutorsglobe.com/CMSImages/494_Determine%20and%20locate%20the%20resultant.png)
2. Determine the x- and y-axis intercepts of the line of action of the resultant of the three loads applied to the gearset.
![1763_Determine and locate the resultant1.png](https://secure.tutorsglobe.com/CMSImages/1763_Determine and locate the resultant1.png)