Select the best answer from the multiple choices below:

Webbing used for lifeline, lanyard, and harness ropes and straps must be made of

A. natural fibers
B. synthetic fibers
C. glow-in-the-dark fibers



Answer :

Final answer:

Synthetic fibers like nylon and Kevlar are widely used due to their strength and durability in applications such as ropes and military items.


Explanation:

Synthetic fibers, like nylon, are commonly used in various applications such as ropes, sails, and parachutes due to their high strength and durability.

These fibers form strong hydrogen bonding intermolecular forces similar to proteins, contributing to their strength.

Nylon and Kevlar fibers are examples of synthetic fibers known for their exceptional strength and are utilized in military items like parachutes and bulletproof vests.


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