We would have to use wind or another source
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Hi there!
Normal rain has a pH between 5.0 and 5.5, which is slightly acidic on the pH scale. Acid rain on the other hand has an average pH of 4.0, much more acidic than your average rain.
Therefore, the most likely pH of acid rain would be 4.0.
cause a change in the object's velocity
Answer: [B]: The letter, "<em /> I " ; for current; in units of "Amps" .
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