SECTION 7.7 Conservative and Nonconservative Forcesу (m)31. A 4.00-kg particle movesQC from the origin to positionT ©, having coordinates x =5.00 m and y = 5.00 m(Fig. P7.31). One force onthe particle is the gravita-tional force acting in thenegative y direction. UsingEquation 7.3, calculate thework done by the gravita-tional force on the parti-cle as it goes from 0 to ©along (a) the purple path, (b) the red path, and (c) the bluepath. (d) Your results should all be identical. Why?(5.00, 5.00)x (m)Figure P7.31Problems 31 through 33

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Answered: у (m) 31. A 4.00-kg particle moves QC…

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