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STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK
STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK

... a. Appreciate the scale of the universe and basic structure in relationship to the solar system. b. Give an historical perspective on the development of modern astronomy in conjunction with the development of Newtonian Mechanics and an understanding of gravity, as illustrated by the shift from a geo ...
Homework #3
Homework #3

... frost line) and thus at a higher temperature, they cannot contain much ice. However, comets formed far enough away from the Sun (beyond the frost line) and were able to condense ices. 3. Why do some planets have rings? Explain. Rings are found within a planet’s Roche Limit. In this region, any sizea ...
Gravitation - RAIDERPHYSICS
Gravitation - RAIDERPHYSICS

... The NEW "r" that you see is simply a unit vector like I,j, & k-hat. A unit vector, remember, tells you the direction the force is going. In this case it means that it is between the two bodies is RADIAL in nature. The NEGATIVE SIGN is meant to denote that a force produces "bound" orbits. It is only ...
Kepler`s Laws Worksheet
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...  Between March 21 and September 21, there are three days more than between September 21 and March 21. These two dates are the spring and fall equinoxes, when the days and nights are of equal length. Between the equinoxes, the Earth moves 180° around its orbit with respect to the sun. Using Kepler’s ...
mi12
mi12

... they were in contradiction with scripture, and the church was liable to punish any who supported Copernicus’ views. About a century later his supporter _____ was interviewed by the Inquisition and put under house arrest for the rest of his life and forbidden to publish. He got off lightly. But despi ...
Comparing Earth, Sun and Jupiter
Comparing Earth, Sun and Jupiter

... ¾ Motion is generally regular, but sometimes shows retrograde motion that was very difficult to explain in geocentric theories ƒ Led to use of epicycles ¾ In a heliocentric theory retrograde motion is a natural consequence of the inner planets orbiting more quickly than the outer planets • Distances ...
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... The most spectacular ring system of any planet in the Solar System This planet's density is so small that it would float on water - if there were an ocean large enough! Size Diameter 120,536km Mass 5.68x1026kg Distance from Sun 1,427 million km Distance from Earth Max 1,659 million km, Min 1,196 mil ...
How is the pace of the course? Next: Introduction to the Solar
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... Let’s Tour the Solar System! •  Don’t worry about taking detailed notes. These is all just information to help us later! ...
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slides - Insight Cruises
slides - Insight Cruises

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... E=GMm/r (gravitational potential energy) • Practically speaking: – A 1-kg ball of iron, settling from the surface to the center of the earth produces enough energy to heat a 10-kg piece of rock (granite) to 750°C, where it would begin to melt. • Heat capacity of granite = 840 J/kg K ...
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Apophis - OSIRIS
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... Journey with us through the alphabet as we learn about Earth’s rocky neighbors – the asteroids! There are interesting asteroid characters in our solar system, including an asteroid that has its own moon and even one that is shaped like a dog bone! For each letter of the alphabet, we will showcase an ...
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... velocities of the bodies in the center-of-mass reference frame, so that an exact derivation is within the scope of an introductory physics course. In contrast, standard treatments such as Eq. (7) only consider the mechanical energy of a single body. The latter approach not only violates conservation ...
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... Another object we see in our sky each day is the sun. We could not live without it. Each day we see the sun rise at the beginning of the day and set at the beginning of the night. However, the sun always stays in the same place. Have you ever wondered why the sun seems to be moving in the sky? Have ...
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... You’ve seen little models that show the sun and the planets. These models are fine for showing the order of our solar system, but they are completely wrong as far as comparative size and distances go. If you wanted to make a scale model with an earth and moon large enough to see, you’d have to head ...
Astronomy
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... B) The carbon dioxide in the atmosphere can freeze onto the polar caps and later get released, depending on the season C) Chemical reactions bind the atmosphere into the rocks on Mars, changing the pressure D) The amount of gas doesn’t change, but because the temperature does, the pressure does as w ...
The Planets - Cobb Learning
The Planets - Cobb Learning

... How are the planets alike and/or different? • What factors exists on Earth that make life possible here, but unlikely on any other planet? • Which planets in the solar system are called the “gas giants” and why? • In general, what condition on the planets is MOST affected by its distance from ...
Circular Motion and Gravitation Practice Test
Circular Motion and Gravitation Practice Test

... 24) In a carnival ride, passengers stand with their backs against the wall of a cylinder. The cylinder is set into rotation and the floor is lowered away from the passengers, but they remain stuck against the wall of the cylinder. For a cylinder with a 2.0-m radius, what is the minimum speed that th ...
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6th Grade Math Lesson Plans - d

... predict natural phenomena governed by Newton's laws of motion, acknowledging the limitations of their application to very small or very fast objects Standard: 3. Earth Systems Science: 3. The solar system is a. Construct a scale model of the solar system, and use it to explain the motion of objects ...
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Standard 4: Earth in Space

... systems and is essential for life. The amount of radiant energy Earth receives from the Sun throughout the year is nearly constant. Level: Essential B. The tilt of Earth’s axis of rotation as it orbits the Sun points in the same direction with respect to the stars. The tilt and the orbital motion of ...
Slide 1 - Students` Blog
Slide 1 - Students` Blog

... the ninth and furthest planet from our sun. The planet Pluto is also the smallest in our solar system; it is even smaller than many of the moons that orbit other planets. While attempting to locate the cause of Neptune’s orbital interruption, Clyde W. Tombaugh discovered Pluto on February 18, 1930. ...
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Chapter 7 Our Planetary System What does the solar system look

... •! What does the solar system look like? –! Planets orbit Sun in the same direction and in nearly the same plane. •! What can we learn by comparing the planets to one another? –! Comparative planetology looks for patterns among the planets. –! Those patterns give us insight into the general processe ...
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Earth's rotation



Earth's rotation is the rotation of the planet Earth around its own axis. The Earth rotates from the west towards east. As viewed from North Star or polestar Polaris, the Earth turns counter-clockwise.The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is the point in the Northern Hemisphere where the Earth's axis of rotation meets its surface. This point is distinct from the Earth's North Magnetic Pole. The South Pole is the other point where the Earth's axis of rotation intersects its surface, in Antarctica.The Earth rotates once in about 24 hours with respect to the sun and once every 23 hours 56 minutes and 4 seconds with respect to the stars (see below). Earth's rotation is slowing slightly with time; thus, a day was shorter in the past. This is due to the tidal effects the Moon has on Earth's rotation. Atomic clocks show that a modern-day is longer by about 1.7 milliseconds than a century ago, slowly increasing the rate at which UTC is adjusted by leap seconds.
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