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The resultant of two forces P and Q acting at an angle θ, is

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The resultant of two forces P and Q acting at an angle θ, is Answer: √P² + Q² + 2PQ cos θ

Question context

This question is part of 🚧 Civil Engineering within the broader 🛠️ Engineering Essentials subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.