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  • © 2012

Newton's Gravity

An Introductory Guide to the Mechanics of the Universe

  • Concentrates strongly on the historical development of the mathematics and science of orbital motion
  • Uses concrete, interesting problems and case studies to teach and illustrate
  • Explores the surprisingly basic mathematics behind gravity, the most fundamental force that governs the movements of satellites, planets, and the stars
  • Includes supplementary material: sn.pub/extras
  • Includes supplementary material: sn.pub/extras

Part of the book series: Undergraduate Lecture Notes in Physics (ULNP)

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Softcover Book USD 84.99
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Table of contents (19 chapters)

  1. Front Matter

    Pages i-xix
  2. Introduction: The Twin Mysteries of Mass

    • Douglas W. MacDougal
    Pages 1-15
  3. Galileo’s Great Discovery: How Things Fall

    • Douglas W. MacDougal
    Pages 17-36
  4. Christian Huygens’ Remarkable Pendulum

    • Douglas W. MacDougal
    Pages 37-58
  5. Newton’s Moon Test

    • Douglas W. MacDougal
    Pages 107-125
  6. Gravity on This and Other Worlds

    • Douglas W. MacDougal
    Pages 167-191
  7. Motion in Elliptical Orbits

    • Douglas W. MacDougal
    Pages 239-265
  8. The Energy and Geometry of Orbits

    • Douglas W. MacDougal
    Pages 267-288
  9. Introduction to Spaceflight

    • Douglas W. MacDougal
    Pages 289-312
  10. What Causes the Tides?

    • Douglas W. MacDougal
    Pages 355-375
  11. Moons, Rings, and the Ripping Force of Tides

    • Douglas W. MacDougal
    Pages 377-395
  12. Hovering in Space: Those Mysterious Lagrangian Points

    • Douglas W. MacDougal
    Pages 397-418

About this book

“Newton’s Gravity” conveys the power of simple mathematics to tell the fundamental truth about nature. Many people, for example, know the tides are caused by the pull of the Moon and to a lesser extent the Sun. But very few can explain exactly how and why that happens. Fewer still can calculate the  actual pulls of the Moon and Sun on the oceans. This book shows in clear detail how to do this with simple tools. It uniquely crosses disciplines – history, astronomy, physics and mathematics – and takes pains to explain things frequently passed over or taken for granted in other books. Using a problem-based approach, “Newton’s Gravity” explores the surprisingly basic mathematics behind gravity, the most fundamental force that governs the movements of satellites, planets, and the stars.

Author Douglas W. MacDougal uses actual problems from the history of astronomy, as well as original examples, to deepen understanding of how discoveries were made and what they mean. “Newton’s Gravity” concentrates strongly on the development of the science of orbital motion, beginning with Galileo, Kepler, and Newton, each of whom is prominently represented. Quotes and problems from Galileo’s Dialogs Concerning Two New Sciences and particularly Newton’s Principia help the reader get inside the mind of those thinkers and see the problems as they saw them, and experience their concise and typically eloquent writing.

This book enables students and curious minds to explore the mysteries of celestial motion without having to know advanced mathematics. It will whet the reader’s curiosity to explore further and provide him or her the tools (mathematical or physical) to do so.

Reviews

From the reviews:

 

“It would suit a class in astronomy for non-scientists who know the basic rules of algebra and arithmetic and who are prepared for some quantitative work without the use of advanced mathematics; or an adult evening-education class; or amateur astronomers … who have always wanted to know how to do astronomical calculations. … I give it high marks, and anyone working through it thoroughly will acquire a pretty good knowledge of the subject, so go for it.” (Jeremy B. Tatum, The Observatory, Vol. 133 (1236), October, 2013)

Authors and Affiliations

  • Portland, USA

    Douglas W. MacDougal

About the author

Douglas W. MacDougal has a degree in mathematics, with a minor in physics, from the University of Vermont, and is an adjunct professor at Portland State University teaching celestial mechanics and (previously) astronomy. For many years he also taught courses in astronomy and mathematics in Portland’s Saturday Academy, whose classes typically include gifted middle school and high school students. MacDougal is a lifelong amateur astronomer, and he teaches every summer at the Oregon Museum of Science and Industry (OMSI) Astronomy Camp in the Oregon desert, showing students the stars through his 18-inch telescope.

Bibliographic Information

Buy it now

Buying options

eBook USD 64.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 84.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access