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                    href="https://www.khanacademy.org/science/od-science-class-6-revision-term-1/x3846de53319281f9:week-3/x3846de53319281f9:measurement-of-length-and-motion/e/revision-exercise-motion-and-it-s-types" />
        
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            <Attribute name="author">Janhavi B</Attribute>
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