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A body is moving along z-axis of a coord...

A body is moving along z-axis of a coordinate system under the effect of a constant force `F=(2hati+3hatj+hatk)N`. Find the work done by theforce in moving the body a distance of 2m along z-axis.

Text Solution

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`vecF=(2hati+2hatj+hatk)N,vecS=2hatk`
`W=vecF.vecS=2J`
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