What is the specified length of the metal head on a men's javelin________________?
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Answer: C. 30cm
Explanation
The specified length of thirty centimeters ensures the men javelin meets official design standards. Official athletic rulebooks strictly define the metal head dimensions for standard competition javelins. Measuring this specific component guarantees fairness and safety throughout international throwing competitions. The javelin consists of a shaft, a cord grip, and a sharp forward metal head component. Governing bodies regulate every physical dimension of throwing implements to maintain competitive integrity. Men and women compete using javelins with different weight and length specifications in athletics.
Officials inspect all javelins prior to the competition to ensure they meet exact regulatory standards. Athletes rely on properly balanced equipment to achieve maximum aerodynamic efficiency during their throws. Strict equipment standardization prevents unfair advantages and ensures safety for officials and spectators. Option A proposes a shorter metal head length that violates official international competition rules. Option B suggests a dimension that is too short for standard men athletic javelin specifications. Option D offers an inflated measurement that exceeds the maximum allowable metal head length.
- Subject
- Physical Education
- Category
- Physical Education
- Topic
- —
- Difficulty
- medium
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