Answer:
Yes, The object can have zero displacement.
Explanation:
The object moves from a certain point A and reaches point B, a distance of 10 km. Then the object moves from point B and reaches point A, a distance of 10 km.
The object has covered 10 km + 10 km is equal to 20 km but the object after covering certain distance has reached the starting point. So the displacement of the object is zero.
-TheUnknownScientist 72