Final answer:
A boat's maximum capacity plate provides the maximum weight and the maximum number of passengers the boat can safely carry, associated with the concept of buoyant force.
Step-by-step explanation:
A boat's maximum capacity plate typically includes two vital pieces of information regarding the vessel's capacity. First, it specifies the maximum weight the boat can safely carry without risk of capsizing. This weight includes both passengers and cargo. Secondly, the plate lists the maximum number of passengers that can be onboard. These details relate to the buoyant force, which is the force exerted by water that opposes the weight of the boat. According to the principle of buoyancy, the boat displaces a volume of water equal to its own weight when floating.
For instance, if the maximum buoyant force is ten times the weight of the steel boat, it signifies that the vessel has the capacity to carry a load which is nine times heavier than the steel used to construct the boat. This accounts for the steel's weight, leaving the rest of the buoyancy for additional cargo and passengers.