Answers

2014-02-03T21:30:02+08:00
Distance is a scalar quantity. It has magnitude but no direction. However, if you describe an object's motion in terms of distance traveled in a particular direction from it's reference point , then you are referring to its displacement. Displacement is a vector quantity. Both magnitude and direction are required for its description. A displacemet of 3m west means a distance of 3 metres is travelled toward the west.
Distance is the total length of space travelled while displacement is the straight distance from the origin to the terminal point.
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2014-02-03T21:54:54+08:00
1.the moving of something from its place or position."vertical displacement of the shoreline"2.the occupation by a submerged body or part of a body of a volume that would otherwise be occupied by a fluid.       Hope i helped you :)
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