AP Physics B Kinematics Presentation #45

preview_player
Показать описание
Starting from the origin, a person walks 8 km east during first day, and 5 km west the next day. What is the net displacement of the person from the initial point in two days?


Slide text: 45 Starting from the origin, a person walks 8 km east during first day, and 5 km west the next day. What is the net displacement of the person from the initial point in two days? A 6 km, east B 3 km, east C 10 km, west D 5 km, west E 9 km, east
Рекомендации по теме