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26-05-2021
Chemistry

contestada

A toy helicopter takes off and moves 2 m up and then 2 m back down. What
is the displacement of the helicopter?
A. 0 m
B. 2 m down
C. 2 m up
D. 4 m

Respuesta :

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04-06-2021

Answer:

0m

Explanation:

2m up - 2m down =0m

Answer Link

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