In: Physics
a boat sails 6.0[40° N of W]. it then changes direction and sails 10.0km[30° E of N]. Where does the boat end up with reference to it's starting point?
Let 
The vector makes 40 degrees with -ve x-axis
180-40 = 140



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Let 
The vector makes 30 degrees with north axis
90-30=60



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Resultant vector 
 will give the distance and direction of final position with
reference to starting point





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Magnitude



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Direction



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ANSWER: 
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