Work, Energy and Power

Question: A force $\vec F = 5\hat i + 6\hat j - 4\hat k$ acting on a body, produces a displacement $\vec s = 6\vec i + 5\vec k.$ Work done by the force is



1) 18 units
2) 15 units
3) 12 units
4) 10 units
Solution: Explanation: No Explanation
WEP Work Done by Constant Force

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