sailboat spars include the: mast boom sprit (if the boat has one)
A sailboat and a PWC are meeting head-on. Which one is the stand-on vessel?
One can purchase a polypropylene underwear in person at a retail store or from sellers online. One can check a clothing store. Alternatively, eBay and Amazon sell this product.
Draw one.
with rope and blanks
Line is a nautical term for a rope. But a rope can be a line attached on only one end in normal use. The bell rope, the bucket rope, the tiller rope, the bolt rope, check rope, foot rope, monkey rope, and the dip rope.
braiding many rope's into one rope.
17
It depends on how fast that small sailboat is traveling. The wind also varies in intensity greatly, so there really isn't an average wind speed to even try to calculate how long it would take one sailboat to sail one mile.
Unless the sailboat is overtaking a power-driven vessel, the powerboat is the give-way vessel.
Polypropylene has a density below 0.91 g/m3 make it one of the lightest plastics, slightly lighter than polyethylene which has density below 0.96 g/cm3.
Sloop, cutter, or possibly day-sailer.