- Grab the nearest book.
- Open the book to page 23.
- Find the fifth sentence.
- Post the text of the sentence in your journal along with these instructions.
In symbols, the average acceleration a, over a time interval Δt = t2 - t1 during which the velocity changes by Δv = v2 - v1, is defined as
a = (v2 - v1)/(t2 - t1) = Δv/Δt.
Douglas C. Giancoli - Physics for Scientists & Engineers
Via Dunkle Zeiten.
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