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Jet001 [13]
3 years ago
15

(PLEASE HELP THANK YOU) A car is going 8 meters per second on an access road into a highway and then accelerates at 1.8 meters p

er second squared for 7.2 m seconds. How fast is it then going?
Physics
1 answer:
jonny [76]3 years ago
6 0

Answer:

20.96 m/s

Explanation:

Apply the kinematic equation:

Vf=Vi+at

Vi=8m/s

a=1.8m/s^2

t=7.2s

Putting this all in should give you your answer of 12.96m/s

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