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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. |
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Answer» SOLUTION :`VECF=(2hati+2hatj+hatk)N,vecS=2hatk` `W=vecF.vecS=2J` |
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