what is the angle between two equal forces so that their resultant is equal to half of each of the forces
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Hi,
As we know, resultant of two forces F1 and F2 having angle 'a' between them is given by-
F^2 = F1^2 + F2^2 + 2F1F2cos (a)
Putting F1=F2=F, we get
cos (a) = 120°
As we know, resultant of two forces F1 and F2 having angle 'a' between them is given by-
F^2 = F1^2 + F2^2 + 2F1F2cos (a)
Putting F1=F2=F, we get
cos (a) = 120°
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Two equal vector in between angle is equation 2acos∅÷2
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