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CBSE Class 11-science Answered

about motion of an object
Asked by praveen rajasekaran | 29 Aug, 2010, 10:02: AM
answered-by-expert Expert Answer
The reference point is t = 0. Since we plot time on x axis, all we meant by 'starts it's motion from negative side' is whatever past motion i.e. before t = 0, the object had, all of it on negative side of x, the time axis, and it comes/starts from that side.
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Answered by | 30 Aug, 2010, 06:54: AM

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