Displacement vector points due east and has a magnitude of 2.69 km. Displacement vector points due north and has a magnitude of 7.91 km. Displacement vector points due west and has a magnitude of 8.64 km. Displacement vector points due south and has a magnitude of 4.57 km. Find (a) the magnitude of the resultant vector + + + , and (b) its direction as a positive angle relative to due west.
2 answers
Add the three displacement vectors. If you do not know how to do this by now, it is time you learned.
Vector has a magnitude of 12.5 units and points due west. Vector points due north.
(a) What is the magnitude of if + has a magnitude of 17.7 units?
(a) What is the magnitude of if + has a magnitude of 17.7 units?
4 answers