Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
original reference point, then its displacement is zero. My questionis a
concerns direction. If a vector must have direction, and displacement
vector, how should one describe the displacement of a body thatreturns to
its starting point?