As part of an exercise program, a woman walks south at a speed of 2.8 m/s for 46 minutes. She then turns around and walks north a distance 3,986 m in 50 minutes . What is the woman's average speed in m/s during her entire motion?

As part of an exercise program, a woman walks south at a speed of 2.8 m/s for 46 minutes. She then turns around and walks north a distance 3,986 m in 50 minutes . What is the woman's average speed in m/s during her entire motion?

Astronomy

1st Edition

ISBN:9781938168284

Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Chapter3: Orbits And Gravity

Section: Chapter Questions

Problem 34E: If 128 g of material is in the shape of a brick 2 cm wide, 4 cm high, and 8 cm long, what is the...

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