A sled slides along a horizontal surface for which the coefficient of kinetic friction is 0.25 . Its velocity at point \(A\) is \(8.0 \mathrm{~m} / \mathrm{s}\) and at point \(B\) is \(5.0 \mathrm{~m} / \mathrm{s}\). Use the impulse-momentum theorem to find how long the sled takes to travel from \(\mathrm{A}\) to \(\mathrm{B}\).