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![[Post New]](/templates/default/images/icon_minipost_new.gif) 9 Mar 2007 15:23:58 IST
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since its a consevative force so we can define a potential for it.
and the final kinetic energy is calculated using increase in P E
work done by normal rxn =0.
but i doubt the ans of prakritesh may b wrong as we dont have been given any other thing.
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keep it up!!!!!!!!!11 |
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