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How would u answer this question?
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How would u answer this question?

How would u answer this question?-example-1
User Alcaro
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1 Answer

5 votes
At time 5 seconds distance is 0.8(5)^2 = 20 m
after 10 seconds it is 0.8(10)^2 = 80 m


average speed between 5 and 10s = (80-20) / (10-5) = 12 m / s answer
User Fret
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