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gurmeet97
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Homework Statement
Vector J has a magnitude of 28 ft and a direction of 34 degrees west of north. Vector K has a magnitude of 48 ft and a direction of 20 degrees south of east. Find the magnitude and direction of their sum.
a) 30 ft and 13 degrees north of east
b) 36 ft and 54 degrees north of east
c) 38 ft and 27 degrees south of west
d) 40 ft and 14 degrees south of west
Homework Equations
The Attempt at a Solution
Square root of 28^2 plus 48^2= 55 ft
34 degrees West of North=304 degrees
20 degrees south of east=160 degrees
304 plus 160= 464
464/2= 232 degrees
38 degrees west of south