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Find a vector that has direction angles α = 75° and β = 128°.

asked
User Flyakite
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7.8k points

1 Answer

4 votes
If the two vectors are of equal magnitude their resultant will have a direction of 101.5 degrees and a magnitude of 1.79 times either's magnitude.
(101.5 degrees is directly between the two directions you supplied. 1.79 is a result of doubling the cosine of 26.5 degrees - which is the angle between the original vectors and their resultant.)
answered
User James Holland
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7.7k points
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