Engineering Mechanics
If a number of forces are acting at a point, their resultant is given by_____.
- A. (∑V)2 + (∑H)2
- B. √[(∑V)2 + (∑H)2]
- C. (∑V)2 +(∑H)2 +2(∑V)(∑H)
- D. √[(∑V)2 +(∑H)2 +2(∑V)(∑H)]
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