Answer 1
Gererally, a nautical rope is called a 'line' unless it has a specific function. The word "rope" is not typically used in the marine industry.
A 'halyard' is a line used as a hoist (as for a sail).
A 'sheet' is a line used to trim a sail.
'Tackle' is a collection of lines and blocks ("pulleys") used to gain mechanical advantage.
'Rode' is the line connecting an anchor to the boat. Usually it's part chain and part line.
Springs and breast lines are used to tie a boat to a dock.
A snubber is a short piece of nylon line used to provide some elasticity to a loaded line.
____________________________________
Answer 2
A rope used at sea that will not degrade chemically under the action of water and Sun.
In commercial use for mooring and towing, polypropylene is the type of rope use most commonly because it is cheap and it has some elasticity.
For ropes that must not be elastic, like the shrouds supporting a mast, kevlar is a good alternative to steel.
Hawser
SHEEPSHANK
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.
There are a number of things a person may mean when they call you a rope. They may mean that you are strong or that you are common.
The term 'belay' means to make something secure. It can be used in nautical terms winding rope around a pin or when a mountaineer is securing their rope around a rock.
The ship's rope is commonly referred to as "line." In nautical terms, any rope used on a ship is called a line, except for the anchor rope, which is typically called the anchor chain. Lines are categorized based on their specific functions, such as mooring lines, halyards, and sheets.
No. The word knot is a noun, meaning a twist in a rope. The unit of speed 'knot' means "nautical mile per hour."
Probably a nautical term used when hauling a rope, originally quoted as 'hand over hand'
"Close aboard" is a Nautical term that refers to the position of another ship or a boat that is close enough to hurl a rope to.
The rope (or "line" as we call it in the nautical world) is called the anchor line. However the the chain, shackle,gear & line that are attached between the actual anchor and the vessel is referred to as the "rode".
A long flexible rope is commonly referred to as a "line" or "cord." In specific contexts, it may also be called a "rope" or "string," depending on its thickness and intended use. For example, a climbing rope is designed for safety and durability, while a fishing line is thinner and more flexible. In nautical terms, various types of ropes are referred to as "lines" when used on boats.
A knot is either a way of attaching a rope to something else, or a measurement of speed used for boats and aircraft. One knot is one nautical mile/hour. One nautical mile is 1.852 km. So 1 knot = 1.85 kmh One nautical mile is 1.15 land miles. So 1 knot = 1.15 mph