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?

100

220

0

Is The direction N, S, E, W, or N/A

I would say that the total displacement of the car would have to be in the Westward direction.

The first and the last segment ... 60 mi north and 60 mi south ... canceled

each other. The only segment left is the 100 mi west, so that's the overall

displacement ... 100 miles west. The times don't matter at all.