Question

A person moves 30m north, then 20m east and finally 30 root 2m south west. Find the displacement of the person.

Answer 1

30√2 SW is the same as 30S and 30W

So, now add up all your distances and see where you end up.

The answer will be surprisingly easy.

Answer 2

zero

Answer 3

@reynis plz mind that lengths are 20w 30n not 30w should it be that it wud have been zero which no one may ask