You are standing on a street corner with your friend. You then travel 14.0 m due west across the street and into your apartment
building. You travel in the elevator 22.0 m upward to your floor, walk 12.0 m north to the door of your apartment, and then walk 6.0 m due east to your balcony that overlooks the street. Your friend is standing where you left her. Now how far are you from your friend?
Express your answer with the appropriate units.
We shall express each displacement vectorially , i for each unit displacement towards east , j for northward displacement and k for vertical displacement .
if your in a car and you suddenly stop since you were in motion you fling forward while the car is stopped because an object in motion stays in motion unless it's stopped by an outside force and that's why we have seatbelts
