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The gravitational field in a region is g...

The gravitational field in a region is given by `E = (2 hati + 3 hatj) N//kg`.
Find the work done by the gravitational field when a particle of mass `1 kg` is moved on the line `3y+ 2x = 5` from `(1 m,1m)` to `(-2 m, 3m)`.

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