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masha68 [24]
3 years ago
5

Starting with a constant velocity of 45 km/h, a car accelerates for 35 seconds at an acceleration of 0.45 m/s2 . What is the vel

ocity of the car at the end of the period of 35 seconds of acceleration?
Physics
1 answer:
DENIUS [597]3 years ago
5 0

Answer:

28.3 m/s

Explanation:

Vi = 45 Km/h = 12.5 m/s

Vf - Vi = at

Vf -12.5 = 0.45(35)

Vf= 28.3 m/s

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