A softball player leaves the batter' s box,overruns first base by 3.0 meters,and then returns to first base. Compared to the total distance traveled by the player,the magnitude of the player 's total displacement from the batter' s box is
What is the total displacement of a student who walks 3 blocks east,2 blocks north,1 block west,and then 2 blocks south?
2 blocks east
2 blocks west
A girl leaves a history classroom and walks 10. meters north to a drinking fountain. Then she turns and walks 30. meters south to an art classroom. What is the girl 's total displacement from the history classroom to the art classroom?
20. m south
20. m north
40. m north
40. m south
A car travels 20. meters east in 1.0 second. The displacement of the car at the end of this 1.0-second interval is
20. m east
20. m/s east
A student walks 1.0 kilometer due east and 1.0 kilometer due south. Then she runs 2.0 kilometers due west. The magnitude of the student' s resultant displacement is closestto