Q.

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)]
Correct Answer : (B)

√[(∑V)2 + (∑H)2]

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