'Escape speed' diaporamas de présentation

History of Astronomy

History of Astronomy. Stonehenge. Dates from Stone Age (2800 B.C.) Construction spanned 17 centuries. Sun Dagger Chaco Canyon, NM. Sliver of light passes through carved stone at noon on the summer solstice. Ancient Chinese. Observed the heavens, records of comets

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Chapter 11

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White Star, Black Hole

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Chapter 10

Chapter 10. Thermal Physics. Thermal Physics. Thermal physics is the study of Temperature Heat How these affect matter. Thermal Physics, cont. Concerned with the concepts of energy transfers between a system and its environment and the resulting temperature variations

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Chapter 2 The Copernican Revolution

Chapter 2 The Copernican Revolution. Units of Chapter 2. 2.1 Ancient Astronomy 2.2 The Geocentric Universe 2.3 The Heliocentric Model of the Solar System The Foundations of the Copernican Revolution 2.4 The Birth of Modern Astronomy. 2.5 The Laws of Planetary Motion

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Chapter 7

Chapter 7. Survey of Astronomy. Astro1010-lee.com. Our Barren Moon. twlee2016@gmail.com. Chapter 7. Our Barren Moon. Survey of Astronomy. Astro1010-lee.com. twlee2016@gmail.com. Chapter 7. Our Barren Moon. Survey of Astronomy. Astro1010-lee.com. twlee2016@gmail.com. Chapter 7.

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Chapter 7

Chapter 7. Survey of Astronomy. Astro1010-lee.com. Our Barren Moon. twlee2016@gmail.com. Chapter 7. Our Barren Moon. Survey of Astronomy. Astro1010-lee.com. twlee2016@gmail.com. Chapter 7. Our Barren Moon. Survey of Astronomy. Astro1010-lee.com. twlee2016@gmail.com. Chapter 7.

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Chapter 13 Gravitation

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ASTR 2010 Cosmology

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Planets & Life PHYS 214

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Planetary Dynamics

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Planet Earth

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Physics 221 Chapter 13

Physics 221 Chapter 13. Is there gravity on Mars?. Newton's Law of Universal Gravitation F = GmM/r 2 Compare with F = mg so g = GM/r 2 g depends inversely on the square of the distance g depends on the mass of the planet g on the Moon is 1 /6 of g on Earth.

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Astronomy

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CONCEPTUAL PHYSICS

CONCEPTUAL PHYSICS. Satellite Motion. Earth Satellites An earth satellite is a projectile that falls around Earth rather than into it. It has to have a tangential velocity fast enough to make its curved path match the curvature of the Earth.

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14.5 Escape Speed

14.5 Escape Speed. Ivan Bernabe Physics period 1 Mrs. Knotts January 13, 2012. Escape Speed Diagram. Definition:. The minimum speed necessary for an object to escape permantyently from a gravitational field that holds it.

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14.5 Escape Speed

14.5 Escape Speed. By Anthony and Colton. What is it?. Escape speed is the minimum speed necessary for an object to escape permanently from a gravitational field that holds it. Ex: a shuttle/rocket leaving earth and its gravitational pull. Real Life Examples. Pioneer 10, 1972

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Gravitational Potential Energy

Gravitational Potential Energy. When we are close to the surface of the Earth we use the constant value of g. If we are at some altitude above the surface of the Earth we must use the radially dependent form of the gravitational acceleration. Assumes constant g!. 0. 0.

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