Dik: M:6kg Ek:48j Dit:v...?m/s

[tex]ek = \frac{1}{2} .m {v}^{2} [/tex]

[tex]48j = \frac{1}{2} .6kg. {v}^{2} [/tex]
[tex]48 \div \frac{1}{2} \times \frac{1}{6} = {v}^{2} [/tex]
[tex]48. \frac{2}{1} . \frac{1}{6} = {v}^{2} [/tex]
[tex] \frac{96}{6} = {v}^{2} [/tex]
[tex]16 = {v}^{2} [/tex]
[tex]v = \sqrt{16} [/tex]
[tex]v = 4m|s[/tex]