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A boy starts from a car and skateboards 7 meters towards the west, then continues skateboarding 2 meters towards the west. What is the boy 's displacement from the car? A 5 meters west B 7 meters west
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31 votes
A boy starts from a car and skateboards 7 meters towards the west, then continues skateboarding 2 meters towards the west. What is the boy

's displacement from the car?
A 5 meters west
B 7 meters west
C7.6 meters east
D 9 meters west
E 6 meters south

User Michael Twomey
by
2.5k points

1 Answer

23 votes
23 votes
7m+2m= 9m
Answer would be D
User Colin Thomsen
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2.6k points
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