If you walk 2km from your house to a store then back home, what is your displacement

If you walk 2km from your kouse to a store then back nome your displacement is 0km.

Explanation:

Displacement is defined as the distance from your original location. The displacement of the question is 0 because even though you left your house, you came back you your original position. Therefore you are 0km from your original position and have a displacement of 0km.

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