19?? ?? ?????? ? ??? ???? ???(14·?????2·??)? ??? ?? ????? ???? ????.?C2?? ??

???? 17? ?? ?2????? ??????? ??? ?74? ??????(????? ??, ?????? ??) ??? 50m ??? ???? 26?30? ??????? ??? ?? ??? 100m? ?? 2??? ??.

?? ???? ??? 2000? ?????? ???(?? 14?)? ??? ??????(26?27)? ? 0.03? ??? ?.

??? ??? ??? ? ?? ????? ? ???? ???? ?? 50m? 100m. ???? ??? ??? ??? ???? ?? ????? ??? ??? ????. ??? ???? ???? ??? ????? ??? ??? ??? ??? ???? ?? ??, 6??? ? ? ? ??? ??? ????. 5? ??? ??? ? ???? 1m58? 54㎏?? 14?? ??? ??? ? ??????? ??? ??. ???? “???? ??? ??? ???? ??? ???? ? ? ?? ?? ?? ??”? ???.

?? ?? 100m? ??? ???(????)? ??? ??? ??? ???? ??.

?? ?? 50m?? ??????? ??? ????? ???(12·?????6)? ?? ???? ??? 50m ????? ???? 26?20?? ???? ???? ????. ?? ?? ? ??????? ??? 26?61? 0.41? ??? ?? ????.

??? ? ?? ?? 50m?? ?????(24?70)? ??? ???(23·?????)? ?? ?? 50m ????? ???? ????? ???? ??? ? ????? ???? ?? 24?84? ??? ????? ?? ??? ??? ??.

???(19·?????)? ?? 100m ??????? ??? ??? ??????(1?02?91) ??? ???? 1?03?45? ??? ?????? ???? ??.

▼17? ??▼

◇??

▽??? 50m

△???〓????(??)25?77△???〓????(??)26?30 ???△???〓????(??)24?90△???〓????(??)27?14△???〓????(???)23?99△???〓????(??)28?24△????〓????(????)23?89 ???△????〓????(????)27?66

▽?? 50m

△???〓????(??)27?44 ???△???〓????(???)29?65 ???△???〓????(??)26?43 ???△???〓????(??)26?51△???〓????(??)30?10 ???△????〓????(?????)24?84△????〓????(????)28?61 ???

◇???

▽??????

△???〓????(??)298.35△???〓????(????)301.38△???〓????(????)417.75△???〓????(???)326.52△???〓????(??)299.22△????〓????(?????)341.61△????〓????(?????)312.30

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