question_answer 6)

Boojho is not sure why we say that the distance of the stone from your hand is same when we whirl it around? Can you help him understand this? Remember that stone is held with string.

Answer:

Distance is actually defined as length or space between two places. It is clear from the diagram that when we whirl the stone, the space or length between points A and B, i.e. between hand and stone does not change. Hence, distance is same.