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Sahay Sir > Question Answers > NCERT Exemplar Class 11 > Physics > Chapter 5 - Work, Energy and Power > A man of mass m , standing at the bottom of the staircase of height L climbs it and stands at its top .

A man of mass m , standing at the bottom of the staircase of height L climbs it and stands at its top .

November 9, 2020
Category: Chapter 5 - Work, Energy and Power , NCERT Exemplar Class 11 , Physics ,

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