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Solve the given questions:

Question I: What is the average velocity of a car that moved 60km in 3 hours?

Question II: What is the average velocity of a car that moved 40 km East and 80 km West in 2 hours?

Question III: How far will a car travel in 25 min at 12 m/s?

Question IV: How far will a car travel in 2 hours at 20 m/s?

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