Notes on Daily Motions

Notes on Daily Motions - Reading Q Pages 12-17 How fast are...

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Unformatted text preview: Reading Q: Pages 12-17 How fast are Jim and Judy moving due to Earth's spin? A. Jim is moving faster than Judy B. Judy is moving faster than Jim C. Jim and Judy are moving at the same speed Jim Judy How fast are Jim and Judy moving due to Earth's spin? A. Jim is moving faster than Judy B. Judy is moving faster than Jim C. Jim and Judy are moving at the same speed 24 Hour Spin Period- speed varies with latitude Speed = Distance time Equator: Speed = 2 ! R 24 hour Poles: Speed = 24 hour From orbit around Saturn at 9 AU from the Sun, Cassini’s radio signals take how many minutes to reach Earth? A. 8 minutes B. 9 minutes C. 64 minutes D. 72 minutes E. It depends on time of year From orbit around Saturn at 9 AU from the Sun, Cassini’s radio signals take how many minutes to reach Earth? A. 8 minutes B. 9 minutes C. 64 minutes D. 72 minutes E. It depends on time of year Today - Daily Motions Reading: Ch 2 pp 26-35 - for Wednesday 2.1 Patterns in the Night Sky • What does the universe look like from Earth? • Why do stars rise and set?...
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Notes on Daily Motions - Reading Q Pages 12-17 How fast are...

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