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Two constat forece vecF(1) = (2hati + ...

Two constat forece `vecF_(1) = (2hati + 3hatj + 3hatk)` newton and `vecF_(2) = (5hati - 6hatj - 2hatk)` newton act toghter on a particle during its displacement from the position `(20hati + 15hatj)`m to `8vecKm`. Calculate the work done.

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