Discussion :: Engineering Mechanics
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The resultant of two forces P and Q acting at an angle θ is
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A.
\(\sqrt { P^2 + Q^2 + 2PQ sin\theta}\) |
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B.
\(\sqrt { P^2 + Q^2 + 2PQ cos\theta}\) |
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C.
\(\sqrt { P^2 + Q^2 - 2PQ cos\theta}\) |
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D.
\(\sqrt { P^2 + Q^2 - 2PQ tan\theta}\) |
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Answer : Option B
Explanation :
No answer description available for this question.
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