200公尺競賽跑道的前伸數 | 田徑場規格
200vɶ]De 200vɶ]De bЮ|WC@]D]Aq]DMӮsDA]DO]DtuCЮ|q`6~8]DAĤ@]DO400ءA䤤sD`228.08ءA⪽q]D`171.92ءAC]De1.22ءC N200صu]vɦӨA]C@]Dq]DO171.922=85.96()AҥHsDO200-85.96=114.04()C ]V~骺b|VjAHP䩷VjA]]D_]uneA~vɶ]DO200ءCөe쪺mMĤ@]D_]uZ٧@Ӷ]DeơC Ĥ@]DbsD114.04ءAҥHbsDb|114.043.1436.3()C( Pvk3.14)C@]Dq]DO85.96AsDO114.04ءCwΥb|rAhߨc(y)ҹ諸OrcC ]]DeO1.22ءAҥHĤG]DsDb|O36.3+1.22=37.52()C]ɹDsDO114.04ءAҥH37.52c=114.04A]c=114.0437.523.039(y)C( 3.039yפj174)...
200vɶ]De200vɶ]De
bЮ|WC@]D]Aq]DMӮsDA]DO]DtuCЮ|q`6~8]DAĤ@]DO400ءA䤤sD`228.08ءA⪽q]D`171.92ءAC]De1.22ءC
N200صu]vɦӨA]C@]Dq]DO171.922=85.96()AҥHsDO200-85.96=114.04()C ]V~骺b|VjAHP䩷VjA]]D_]uneA~vɶ]DO200ءCөe쪺mMĤ@]D_]uZ٧@Ӷ]DeơC Ĥ@]DbsD114.04ءAҥHbsDb|114.043.1436.3()C( Pvk3.14 )
C@]Dq]DO85.96AsDO114.04ءCwΥb|rAhߨc(y)ҹ諸OrcC
]]DeO1.22ءAҥHĤG]DsDb|O36.3+1.22=37.52()C]ɹDsDO114.04ءAҥH37.52c=114.04A] c=114.0437.523.039(y)C( 3.039yפj174 )
ѦҹϡAABOĤ@]D_]uACDOĤG]D_]uACOA=3.14-3.039=0.101(y)A5.79סCҥHĤG]DeƬO37.520.101=3.79()C ( k =180X )
QάۦPkiHpĤT]D_]ueơA]ĤG]DsDb|O36.3+1.222=38.74()AҥH38.74c=114.04A] c=114.0438.742.944(y)CoĤT]D_]ueƬO38.74(3.14-2.944)=7.593()C ѤWziAĤ@]DMĤG]D_]u۶Z3.79(...