1 answer:
Answer:
what do the choices look like
Explanation:
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Answer:
I guess it is A. I am not sure
Answer:
20m/s^2
Explanation:
Acceleration=Change in velocity/time taken for change
40-20/1
20m/s^2
moving,
the sun is a different "observer"
Answer:
increace
Explanation:
they are both going up
