Displacement vector points due east and has a magnitude of 3.35 km. displacement vector points due north and has a magnitude of 9.31 km. displacement vector points due west and has a magnitude of 6.66 km. displacement vector points due south and has a magnitude of 3.65 km. find (a) the magnitude of the resultant vector + + + , and (b) its direction as a positive angle relative to due west.

(a) 6.56 km

(b) north of west

Explanation:

Given:

Let the resultant displacement vector be .

As the resultant is the vector sum of all the vectors.

explanation:

the masses of the objects and the distance between them

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015