Geography Junior High over 9 yearsago ๅ็ทฏใๅ็ทฏใๆฑ็ตใ่ฅฟ็ตใ ใใใใใใชใใงใใ ใฉใฎใใใซๅใใฆใใใใงใใ๏ผ ไปใซใใ่ฒใ ๆใใฆใใ ใใ๐ Waiting Answers: 2
Science Junior High over 9 yearsago ใๅ้กใ่ณช้2kgใฎในใคใซใ80ใๆใกไธใใๆใฎไปไบใฎๅคงใใใฏ๏ผ ใ็ญใใ0.4J ็งใฏใ200ร0.8=16 ็ญใ16J ใซใชใใพใ... Read More Waiting for Answers Answers: 0
