Answers

2016-04-11T19:56:33+05:30
Yes an object moved through a distance can have 0 displacement.
this can happen in the case if an object after moving through a distance comes back to its original position.
for example boy moves 2 km from point A moves to a point B and returns back to point A. then the distance moved will be 4 km but the displacement will be zero .
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2016-04-11T20:00:34+05:30
If the object moves in a circular path completing revolutions as integral multiples of distance,then it has zero displacement as it reaches its starting point but some distance is covered in that process.
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