1. Determine the magnitude of the resultant force Fx = F1 + F2 and its directions measured clockwise from the positive u axis.
![567_Determine the magnitude.png](https://secure.tutorsglobe.com/CMSImages/567_Determine%20the%20magnitude.png)
2. Determine the magnitude of the resultant force and its direction measured counterclockwise from the positive x axis.
![776_Determine the magnitude1.png](https://secure.tutorsglobe.com/CMSImages/776_Determine%20the%20magnitude1.png)
3. Four concurrent forces act on the plate. Determine the magnitude of the resultant force and its direction measured counterclockwise from the positive x axis.
![758_Determine the magnitude2.png](https://secure.tutorsglobe.com/CMSImages/758_Determine%20the%20magnitude2.png)
4. The force F has a magnitude of 80 lb and acts within the octant shown. Determine the magnitude of the x, y, z components of F.
![1145_Determine the magnitude3.png](https://secure.tutorsglobe.com/CMSImages/1145_Determine%20the%20magnitude3.png)
5. Determine the magnitude and coordinate direction angles of F3 so that the resultant of the three forces acts along the positive y axis and has a magnitude of 600 lb.
![502_Determine the magnitude4.png](https://secure.tutorsglobe.com/CMSImages/502_Determine%20the%20magnitude4.png)
6. Determine the forces in cables AC and AB needed to hold the 20-kg cylinder D in equilibrium. Set F =300 N and d =1m.
![2296_Determine the magnitude5.png](https://secure.tutorsglobe.com/CMSImages/2296_Determine%20the%20magnitude5.png)
7. The 30-kg pipe is supported at A by a system five cords. Determine the force in each cord for equilibrium.
![933_Determine the magnitude6.png](https://secure.tutorsglobe.com/CMSImages/933_Determine%20the%20magnitude6.png)
8. The 30-kg block is supported by two springs having the stiffness shown. Determine the unstretched length of each spring after the block is removed.
![1013_Determine the magnitude7.png](https://secure.tutorsglobe.com/CMSImages/1013_Determine%20the%20magnitude7.png)
9. The mast AO is supported by three cables. If cable AB is subjected to a tension of 500 N, determine the tension in cables AC and AD and the vertical force F which the mast exerts along its axis on the collar at A.
![2087_Determine the magnitude8.png](https://secure.tutorsglobe.com/CMSImages/2087_Determine%20the%20magnitude8.png)
10. The mass OA exerts a vertical force of F = 1200 N on the collar at A. Determine the tension in each of the cables for equilibrium.
![1108_Determine the magnitude9.png](https://secure.tutorsglobe.com/CMSImages/1108_Determine%20the%20magnitude9.png)