A block of mass \( 10 \, \text{kg} \) starts sliding on a surface with an initial velocity of \( 9.8 \, \text{m s}^{-1} \). The coefficient of friction between the surface and block is \( 0.5 \). The distance covered by the block before coming to rest is:[use \( g = 9.8 \, \text{m s}^{-2} \)]
