1. If θ = 60° and F = 450 N, determine the magnitude of the resultant force and its direction, measured counterclockwise from the positive x axis.
![627_Determine the magnitude of the resultant force.png](https://secure.tutorsglobe.com/CMSImages/627_Determine%20the%20magnitude%20of%20the%20resultant%20force.png)
2. If in the previous problem, the magnitude of the resultant force is to be 500 N, directed along the positivey axis, determine the magnitude of force F and its direction θ.