The sum of two forces inclined to each other at an angle is
18 kg wt and their resultant which is perpendicular to the smaller
force is 12 kg wt Find the forces and the angle between them.
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the forces are 5 kg wt and 13 kg wt
the angle between them is cos⁻1(-5/13)
the angle between them is cos⁻1(-5/13)
nivedhitha:
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