Correct Answer:
A. 50
According to international athletic rules for relay races, the baton must weigh at least 50 grams. Options like 40 or 45 grams are below the minimum required weight, making them incorrect for official competitions.
According to international athletic rules for relay races, the baton must weigh at least 50 grams. Options like 40 or 45 grams are below the minimum required weight, making them incorrect for official competitions.