Tiōng-le̍k ka-sok-tō͘

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Tiōng-le̍k ka-sok-tō͘ (重力加速度) sī chi̍t ê bu̍t-thé siū-tio̍h tiōng-le̍k chok-iōng ê chêng-hóng hā só͘ kū-iú ê ka-sok-tō͘. Tiōng-le̍k ka-sok-tō͘ ê sò͘-ti̍t ē tòe koân-tō͘ ê cheng-ka lâi kàng-kē.