When a box of mass 45kg, is given an initial speed of 5ms-1 it slides along a horizontal floor a distance of 3m before coming to a rest. what is the coefficient of kinetic friction between the box and the floor? (G = 10ms-2)
- \( \frac{5}{6} \)
-
\( \frac{5}{12} \)
- \( \frac{1}{3} \)
- \( \frac{2}{3} \)