Answers

2015-07-05T10:09:01+05:30
Motion of the body is said to be one dimensional if only one of the coordinates of the position of the body change with respect to time
eg :an ant moving in a straight line
a motion of a body is said to be two dimensional if two of the coordinates of the position of the body change with respect to time
eg: a body moving in a plane
motion of a body is said to be three dimensional if all the three coordinates of the position of the body change with respect to time
eg :motion of a flying bird
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