No, the frisbee will fall more than 5 feet short of reaching John.
In the scenario described, the spatial arrangement of the players forms a triangle, and the given distances indicate the sides of this triangle. John is positioned 78 feet away from Monica, forming one side of the triangle. Monica's maximum frisbee throw is limited to 75 feet. The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side. In this case, the distance from Monica to John is 78 feet, which is greater than Monica's maximum throwing distance of 75 feet.
As a result, the frisbee will inevitably fall short of reaching John by a distance greater than 5 feet. This conclusion aligns with the principles of geometry and the constraints set by Monica's throwing capability, highlighting the geometric considerations that lead to the assertion that the frisbee won't cover the full distance to John.