Work, Energy and Power

Question: If a force $\vec F = 4\hat i + 5\hat j$ causes a displacement $\vec s = 3\hat i + 6\hat k$, work done is



1) $4 \times 6$ unit
2) $$$6 \times 3$unit
3) $5 \times 6$unit
4) $4 \times 3$unit
Solution: Explanation: No Explanation
WEP Work Done by Constant Force

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