A 2500-lb automobile is moving at a speed of 35 mi/h when thebrakes are fully applied, causing all four wheels to skid. a)Determine the time required to stop the automobile on dry pavement(?k = 0.75). (Round the final answer to two decimal places.) b)Determine the time required to stop the automobile on an icy road(?k = 0.10). (Round the final answer to two decimal places.)