A uniform rod XY of weight 10.0N is freely hinged to a wall at X. It is held horizontal by a force F acting from Y at an angle 30° to the horizontal, as shown.
What is the value of F?
A- 5.0 N B- 8.7cm C- 10.0cm D-20.0cm
![A uniform rod XY of weight 100N is freely hinged to a wall at X It is held horizontal by a force F acting from Y at an angle 30 to the horizontal as shown What class=](https://us-static.z-dn.net/files/d3a/05131c74c0e37a9cad3ab54058992998.jpg)