Two vectors A and B of magnitude A=30 units and B=60units respectively are inclined to each other at angle of 60 degree find the resultant vector.
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(30^2+60^2+1/2*2*30*60)^1/2
(900+3600+3600*1/2)^1/2
(6300)^1/2
=79.38
(900+3600+3600*1/2)^1/2
(6300)^1/2
=79.38
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