How Does Direction of Force Affect Mechanical Advantage of a Lever | Simple Machines

Most mechanical advantage calculations approach levers as though all forces act perpendicular to the lever. Here we cover how to find the Mechanical Advantage of a Lever when the input force acts at an angle to the lever.
Note: This lecture does not delve into the difference between Actual Mechanical Advantage and Ideal Mechanical Advantage; That is a subject for another video and throwing IMA vs AMA into this video would have pointlessly drawn out the video.