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Define reference point from the chaptr motion |
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Answer» A reference point is a point which you took as your siting PLACE ( You may wanna USE a chair :P ) while observing the Nature . For example : IF you drink coffee in your house and from the window you see a boy riding a bicycle and then you measure his velocity , Then your home is the reference point . To Put it more accurately reference point is EQUIVALENT to the point 0 on the CO ordinate axis. |
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