Answer:
30 m North
Step-by-step explanation:
Displacement is defined as the distance moved, in a specified direction. Basically, the difference between distance and displacement is that displacement always has the direction in which the force is moving attached. That being said,
Speed = distance moved/time taken, making distance subject of formula, we get
Distance moved = speed * time taken.
Thus, distance = 10 * 3., I'm guessing the speed is in m/s unit, since you didn't state, otherwise, you convert it from whatever it is in, into m/s multiply by the time taken.
Distance = 30 m.
The displacement I reckon would be 30 m North.