Final answer:
The amount of correction applied to prevent drifting off course is known as torque. Torque is a rotational force that is applied to counteract the ship's tilt and bring it back to an upright position.
Step-by-step explanation:
In the context of navigation or shipwreck recovery, the amount of correction applied to prevent drifting off course is known as torque. Torque is a rotational force that is applied to counteract the ship's tilt and bring it back to an upright position. By applying a force at a specific point on the ship, a torque is created that helps correct the ship's direction.
For example, in the case of a ship running aground and tilting, salvage crews must apply a torque to right the ship and make it float. This could involve applying a force at a specific point of contact to generate the necessary torque that will help bring the ship back to its proper position.