Chemistry Middle School

A model car changes position by moving 60 cm to the left in 12 seconds.

What is the velocity of the model car?
A) 0.2 cm/s to the left
B) 5 cm/s to the left
C) 50 cm/s to the left
D) 720 cm/s to the left

Answers

Answer 1
B) 5 cm/s to the left is correct because velocity is distance traveled over time. This means that you divide 60/12.
Answer 2
The correct answer is B

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Explanation:

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Explanation:

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PLS HELP ME
ALSO THE LAST ONE IS STATE THE TREND IN DESNITY SHOWN IN TABLE

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