1. The problem asks: During what time interval is the object stopped? 2. To determine when the object is stopped, we look for when the velocity is zero because velocity zero means no movement. 3. From the graph description, the velocity is 0 m/s from $t=4$ seconds to $t=6$ seconds. 4. Therefore, the object is stopped during the time interval $$4 \leq t \leq 6$$ seconds. This means the object is not moving between 4 and 6 seconds.