Estimates and orders of magnitude: Four astronauts are in a spherical space station. (a) If, as is typical, cach of them breathes about 700 cm of air with each breath, approximately what volume of air (in cubic meters) do these astronauts breathe in a year? (b) What would the diameter (in meters) of the space station have to be to contain all this air? (c) With the diameter of the space station obtain from part (b), how long the air would last? (d) Suppose the space station can support 4 astronauts within the time interval obtain at part (c), how many astronauts will be required to stay in the space station for them to supply a decade worth of air to breathe?

Estimates and orders of magnitude: Four astronauts are in a spherical space station. (a) If, as is typical, cach of them breathes about 700 cm of air with each breath, approximately what volume of air (in cubic meters) do these astronauts breathe in a year? (b) What would the diameter (in meters) of the space station have to be to contain all this air? (c) With the diameter of the space station obtain from part (b), how long the air would last? (d) Suppose the space station can support 4 astronauts within the time interval obtain at part (c), how many astronauts will be required to stay in the space station for them to supply a decade worth of air to breathe?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 33P: In SI units, speeds are measured in meters per second (m/s). But, depending on where you live,...

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