jamheem jamheem

11-05-2017
Physics

contestada

Ted walked 8.0 m west, 6.0 m east, and then 4.0 m west. What is the vector sum of his displacements, shown below?

Respuesta :

William01 William01

12-05-2017

Lets west as positive
8.0m -(6.0m) +4.0m
=6m weat

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