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course PHY 241
What are the average acceleration and final velocity of an object which accelerates uniformly from rest, traveling a distance of 69 cm from start to finish and ending up with a velocity of 18.1 cm/sec?Initial velocity =0
Final velocity = 18.1 cm/s
Average = 18.1/2 = 9.05cm/s
T interval = 69cm/9.05cm/s =7.62 sec
Average acceleration = 18.1-0/7.62=2.38 cm/s/s
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