Final answer:
Texas law mandates that a PWC must stay a minimum distance of 50 feet from another vessel, except when maintaining minimum headway speed to ensure safe water navigation and minimize risks of collisions.
Step-by-step explanation:
The Texas law stipulates that a Personal Watercraft (PWC) must maintain a minimum distance of 50 feet from another vessel, unless the PWC is operating at the minimum headway speed.
Minimum headway speed refers to the slowest speed at which it is still possible to maintain steering and is intended to minimize wake. This regulation is designed to promote safety on the water by reducing the risk of collisions and the effects of wake on other vessels.