Question

1.Wʜᴀᴛ Is ᴘᴏʟʏsᴛᴇʀ ?

2.Wʜᴀᴛ ɪs Nʏʟᴏɴ ?​

Answer 1

Answer:

what is polyester? ⤵

ans: Polyester is a category of polymers that contain the ester functional group in every repeat unit of their main chain. ... Synthetic fibers using polyester have high water, wind and environmental resistance compared to plant-derived fibers. They are less fire-resistant and can melt when ignited.

what is nylon? ⤵

ans: Nylon is a generic designation for a family of synthetic polymers composed of polyamides. Nylon is a thermoplastic silky material that can be melt-processed into fibers, films, or shapes. Nylon polymers can be mixed with a wide variety of additives to achieve many different property variations.

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Answer 2

Answer:

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.

Explanation:

An expression that represents repeated multiplication of the same factor is called a power. The number 5 is called the base, and the number 2 is called the exponent. The exponent corresponds to the number of times the base is used as a factor.