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A force vecF=hati+2hatj+3hatkN acts on a...

A force `vecF=hati+2hatj+3hatkN` acts on a particle and displaces it through a distances `vecs=4hati+6hatjm` calculate the work done.

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`Force "vecF=hati+2hatj+3hatkN`
`" Distance" vecS=4hati+6hatjm`
`"Work done" =vecF.vecS=(hati+2hatj+3hatk).(4hati+6hatj)=4+12+0=16J`
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