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05.09.2021 •
Physics
Calculate the acceleration of a car if its velocity increases from 2.0 m/s to 6.4 m/s in 4.0s
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Ответ:
1.1 m/s²
Explanation:
a = (v – v₀) / t = (6.4 – 2.0) / 4.0 = 1.1 m/s²
Ответ:
It would be A.
Explanation:
When oxygen is released, that oxygen rises and the ballons temperature will go down. Heat rises so if the ballon is dropping, then the temperature is dropping.