The figure below shows a clawhammer as it is being used to pull a nail out of a horizontal board. A force of magnitude 150 N is exerted horizontally...

The figure below shows a clawhammer as it is being used to pull a nail out of a horizontal board. A force of magnitude 150 N is exerted horizontally as shown. (NOTE: Assume that the force the hammer exerts on the nail is parallel to the nail and that the x-component of this force's lever arm is 5 cm.)