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14-12-2020
Physics

contestada

A Scientist was studying cockroach movement through a small passage. The scientist attached sandpaper to the inside surfaces of the passage. Which variable was the scientist most likely trying to investigate?

A. weight
B. friction
C. temperature
D. energy transfer

Respuesta :

troymbarker troymbarker

21-12-2020

Answer:

b

Explanation:

the cockroach was rubbing up against something

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