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More often than not, fibreglass
When attempting to re-board a personal watercraft, an operator should approach from the direction marked on the hull.
When attempting to re-board a personal watercraft, an operator should approach from the direction marked on the hull.
flat bottom hull
Flat Bottom Hull
the flat bottom i think
round bottom hull
Round Bottom hull
the bottom
That is a boat hull that does not have a keel beam or a defined chine.
The hydrofoil was invented because it was seen that in a situation where enough power could be supplied to a watercraft, its hull could be lifted clear of the water. This would allow just the hydrofoil to support the weight of the vessel, and it could be driven very quickly across the water in that case. Small waves would not affect the ride, and the fact that the hull was out of the water reduced drag that be an impediment to a high top speed. No drag from the hull, higher speed!
This depends on the hull. Also is it a vee hull, semi vee hull, or modified vee hull? Deadrise (the angle of the vee on the hull bottom) and strakes (outward ribs running along the length of the hull's bottom) also plays a factor in the drag force. The best bet is to call the manufacturer to determine this.