... 1 = ve =介= 1:12 U = N 介= GmMe or ▻ 02,3 Ve a = an F = R2 GM 8 ( 6 ) R2 Given M ' = 2M R R ' 2 GM ' _ G ( 2M ) 8GM R2 ( R / 2 ) 2 R2 g ' = 8g GỮ ( 2m ) ...
確定! 回上一頁