If a number of forces are acting at a point, their resultant is given by

(∑V)2 +(∑H)2 +2(∑V)(∑H)

√[(∑V)2 +(∑H)2 +2(∑V)(∑H)]

If a number of forces are acting at a point, their resultan

1.	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)]
Answer» C. (∑V)2 +(∑H)2 +2(∑V)(∑H)