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the change in the position of body from its initial position to its final position or, the shortest distance between two points in known as displacement .
the distance covered by a body in a unit time is called speed. it is scalar quantity.
added by Anonymous 3 days ago 0    0

what is speed and displancement
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the change in the position of body from its initial position to its final position or, the shortest distance between two points in known as displacement .
the distance covered by a body in a unit time is called speed. it is scalar quantity.

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