A person driving in a car travels at a speed of 45 km/hour for 4 hours. The person then turns the car around and drives in the opposite direction at a speed of 55 km/ hour for 1.5 hours. What is the car’s total displacement in kilometers?

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A person driving in a car travels at a speed of 45 km/hour for 4 hours. The person then turns the car around and drives in the opposite direction at a speed of 55 km/ hour for 1.5 hours. What is the car’s total displacement in kilometers?






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