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Unless otherwise specified, cite all answers in SI units, and to three significant figures. A woman...

Unless otherwise specified, cite all answers in SI units, and to three significant figures.

A woman drives a car from one city to another with different constant speeds along the trip. She drives at a speed of 26 km/h for 20.0 min, 58 km/h for 15.0 min, makes a stop for 58 min, then continues at 29 km/h for 43 min, at which point she reaches her destination.

What is her average velocity for the entire trip, in km/hr?

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