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An automobile accelerates at 4 m/s^2 from 20 m/s to 36 m/s. How long did that acceleration take
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An automobile accelerates at 4 m/s^2 from 20 m/s to 36 m/s. How long did that acceleration take

User Saud Alfadhli
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1 Answer

4 votes

Answer ; 4s

A = 4m/s^2 u=20m/s v=36m/s

Using Eq

V=U+at

36=20+4t

-20 -20

16=4t

4 4

Value of t comes out to be 4s

User NLemay
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