Question

plastic is used in cars, aircrafts and spacecrafts. give reason?
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Answer 1

Answer:

Plastics are mostly used in these areas because of its light weight. Therefore by making them lighter, we can reduce the manufacturing cost and fuel cost. ... Plastics are mostly used in these areas because of its light weight. Therefore by making them lighter, we can reduce the manufacturing cost and fuel cost.

Explanation:

Plastics are mostly used in these areas because of its light weight. Therefore by making them lighter, we can reduce the manufacturing cost and fuel cost. ... Plastics are mostly used in these areas because of its light weight.....

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Answer 2

Answer:

Plastics are mostly used in these areas because of its light weight. By making them lighter, we can reduce the manufacturing cost and fuel cost.Therefore by making them lighter, we can reduce the manufacturing cost and fuel cost.

So, plastic is used in cars, aircrafts and spacecrafts.

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