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Chemistry, 26.05.2021 15:40 ericsanchez1125

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

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Answers: 1

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A toy helicopter takes off and moves 2 m up and then 2 m back down. What is the displacement of the...
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