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3 years ago

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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

1 answer:

diamong [38]3 years ago

8 0

Answer:

b

Explanation:

the cockroach was rubbing up against something

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The representation of this problem is shown in Figure 1. So our goal is to find the vector $\overrightarrow{R}$ . From the figure we know that:

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