Question

For morning walk Anita goes 6 km due south from her home and then from there 5 km due north in first round. If the end point of first round is the starting point of second round and so on, how far and where will she be from her home after 6 rounds?​

Answer 1

Answer:

Total displacement will be the hypotenuse of two north and east sides.

s=

10

2

+20

2

=

100+400

=

500

=22.36 km