Answer to Question #34618 in Mechanics | Relativity for nick cust
Sally travels by car from one city to another. She drives for 27.0 min at 58.0 km/h, 48.0 min at 36.0 km/h, and 51.0 min at 73.0 km/h, and she spends 11.0 min eating lunch and buying gas.
Unfortunately, the statement of your question is a bit confusing.
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