Final answer:
In a maritime context, the correct GQ route depends on specific vessel guidelines, so without additional information, it is impossible to determine the correct answer. For the physics-related questions, the right-hand rule indicates that in a downward magnetic field, a right to left current creates a rearward force, and conventionally, 'forward and to the right' are considered positive directions.
Step-by-step explanation:
GQ Route Description
The question appears to be related to a navigational or procedural scenario typical of a maritime or nautical context. However, without a specific context or reference to a diagram or specific procedure, it is challenging to determine which of the four stated routes is correct. Normally, the routes would follow specific safety or operational procedures established by the vessel's guidelines. It is important to follow the correct route during an emergency (General Quarters or GQ in naval terms) because it ensures the safety of the crew and efficient movement to assigned stations.
GRASP CHECK Application of the Right-Hand Rule in Physics
For determining the direction of force in a magnetic field, use the right-hand rule. The thumb represents the direction of the force, the fingers the direction of the magnetic field, and the palm the direction of the current. Answer to GRASP CHECK question: d. The current must flow horizontally from right to left when viewed from the rear of the boat. This will create a rearward-pointing force if the magnetic field is downward.
Conventional Signs of Axes
In many fields of study, such as physics and mathematics, certain directions are conventionally considered positive. Answer to Check Your Understanding question: c. Forward and to the right are usually considered positive directions.