🔍 Key Concepts

• Properties of nylon line compared to natural fiber ropes • Why towing gear needs certain mechanical characteristics • Differences between buoyancy, elasticity, handling, and rot resistance in rope materials

💭 Think About

• Think about what happens to a towline when the tow surges or the distance between vessels suddenly changes. Which rope property helps absorb those shock loads best? • Consider which of the listed properties is unique or especially strong in nylon compared to many other common rope materials. • Ask yourself: for towing, which property is most critical for safety of the line and fittings, not just convenience for the crew?

✅ Before You Answer

• Identify which option describes elasticity (ability to elongate under load). • Recall that some other rope materials (like polypropylene or certain synthetics) are known more for floating than nylon. • Consider which property is most important for reducing shock loading on deck fittings and bitts during towing operations.