Ever had a physics problem that made you question your life choices? This diagram perfectly captures that moment! The detailed measurements of a person pulling a truck with the caption "No one is sure why" takes physics problems to a philosophical level.
Physics textbooks love giving us these absurdly specific scenarios with precise angles and distances, but never bothering to explain WHY someone would be pulling a 2-ton truck at a 15° angle. Is this some sort of strange workout? A physics professor's idea of community service? The world may never know!
Next time your professor asks you to calculate the force required, just write "therapy" as your answer!