Compare the motion of three blue jays. Which blue jay was moving at the lowest speed?

 - a blue jay that moved 325kilometers east in 10hours
 - a blue jay that moved 345kilometers south in 10hours
 - a blue jay that moved 315kilometers south in 10hours
Look at the distance each blue jay moved and the time it took to move that distance. The direction each blue jay moved does not affect its speed.
Notice that each blue jay moved for 10 hours. The blue jay that moved 315 kilometers moved the shortest distance in that time. So, that blue jay must have moved at the lowest speed.