While exploring a cave, a spelunker starts at the entrance
and moves the following distances: she goes
75.0 m north, 250 m east, 125 m at an angle 30.0á north
of east, and 150 m south. find the resultant displacement
from the cave entrance.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.