A force of vecF=2xhati+2hatj+3z^2hatk N ...

A force of `vecF=2xhati+2hatj+3z^2hatk N` is acting on a particle. Find the work done by this force in displacing the body from `(1, 2, 3)m` to `(3, 6, 1)m`.

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The correct Answer is:

A body is …………
`vecS = 2hati+0hatj-2hatk`
`w = vecF.vecS=4-6= -2J`

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