It takes a space satellite about 90 min to complete one trip around the Earth. Estimate the station's orbital velocity in units of mph. Make the approximation that the altitude of the satellite (approximately 125 mi) is small when compared to the radius of the Earth (approximately 3950 mi). (Express your answer using three significant figures.) |mph

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter1: Units And Measurement
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Problem 82AP: (a) A car speedometer has a 5% uncertainty. What is the range of possible speeds when it reads 90...
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It takes a space satellite about 90 min to complete one trip around the Earth. Estimate the station's orbital velocity in units of mph. Make the approximation that the altitude of the satellite (approximately 125 mi) is small
when compared to the radius of the Earth (approximately 3950 mi).
(Express your answer using three significant figures.)
|mph
Transcribed Image Text:It takes a space satellite about 90 min to complete one trip around the Earth. Estimate the station's orbital velocity in units of mph. Make the approximation that the altitude of the satellite (approximately 125 mi) is small when compared to the radius of the Earth (approximately 3950 mi). (Express your answer using three significant figures.) |mph
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