Footballman63101 Footballman63101
  • 10-04-2024
  • Physics
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The chin-up is one exercise that can be used to strengthen the biceps μscle. This μscle can exert a force of approximately 8.00 times 10² N as it contracts a distance of 7.5 cm in a 75-kg male. How much work is done by the biceps muscle during this contraction?

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