vectors 3N &4N are inclined to each other at 60° find resultant vector
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Hi friend here is your answer
Resultant = root of P^2 +Q^2 +2PQ
cos theta
So according to formula
= root of (3)^2 +(4)^2 +2*3*4*cos 60
= root of 9+16+24*1/2
= root 37
Therefore resultant is root of 37
Hope it helps you............!!
#S.H.I.E.L.D ™
Resultant = root of P^2 +Q^2 +2PQ
cos theta
So according to formula
= root of (3)^2 +(4)^2 +2*3*4*cos 60
= root of 9+16+24*1/2
= root 37
Therefore resultant is root of 37
Hope it helps you............!!
#S.H.I.E.L.D ™
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