[ç”Ÿæ´»ç§‘ã€€è¤‡å¼ ã€€æŒ‡å°Žæ¡ˆ] [sổ+tay+vât+lÃÂÂÂ] [bồi dưỡng há» c sinh giá» i toán thpt toán] [cắt giảm chi phÃÂÂÂ�] [tân thuá»· hoàng] [cho biểu thức C = x^2 2 / x^3-1 1/1-x 2/x^2 x 1] [Nguyá»…n mạnh Tuấn] [The moon completes one (circular) orbit of the earth in 27.3 days. The distance from the earth to the moon is 3.84×10^8m. What is the moon’s centripetal acceleration] [thá»±c+váºÂt] [tamhợp]