Question
Mr Lee start from her home,and goes 250m due south,then 200m due east,and finally 100 due south to a shopping mall.Find the distance between her home and shopping mall.
Answers
Steve
the final displacement is
350m south
200m east
the distance is thus √(350^2+200^2)
350m south
200m east
the distance is thus √(350^2+200^2)