If a car travels 60 mi. north for one-half hour, 100 mi. west for one hour, and 60 mi. south for 30 minutes, what is the total displacement of the car?

Question

PLEASE HELP ME!!!!

Answer 1

So he goes 60miles in a half hour? Wow.
100mi W for one hour?
then
60 mi S in 30 min? I hope he gets a speeding ticket.

Displacement=60N+100W+60S
= 60N+100w-60N=100W