Why is fiberglass commonly used for making high jump crossbars in athletics?

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Physics · Materials Science

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Fiberglass is lighter, slightly flexible, and safer on impact.

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Answer 1

Fiberglass is cheaper to produce than standard metals.

Answer 2

Fiberglass is completely rigid compared to metal.

Answer 3

Fiberglass is lighter, slightly flexible, and safer on impact.

Answer 4

Metal bars flex too much to measure jumps accurately.

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