A barge on a still lake is moving toward a bridge at 10.0 m/s. When the bridge is 41.0 m away, the pilot slows the boat with a constant acceleration of -0.88 m/s2. Use x = x0 + v0t + 1/2 at^2 to find the time it takes the barge to reach the bridge. Note that you will obtain two answers!
Find the final velocity for each time using v = v0 + at.