Q3.2.a The gravitational force exerted by a planet on one of its
... Q3.11.e: A bullet of mass 0.04 kg traveling horizontally at a speed of 800 m/s embeds itself in a block of mass 0.50 kg that is sitting at rest on a very slippery sheet of ice. Which equation will correctly give the final speed vf_BLOCK of the block? 1) (0.04 kg)*(800 m/s) = (0.50 kg) *vf_BLOCK 1) ...
... Q3.11.e: A bullet of mass 0.04 kg traveling horizontally at a speed of 800 m/s embeds itself in a block of mass 0.50 kg that is sitting at rest on a very slippery sheet of ice. Which equation will correctly give the final speed vf_BLOCK of the block? 1) (0.04 kg)*(800 m/s) = (0.50 kg) *vf_BLOCK 1) ...
DO IT YOURSELF SIMPLE TEMPLATE FORMAT
... Our Solar System consists of many types of objects circling around the Sun, held in their orbits by gravity. Name all of the objects you can think of that orbit the Sun. Write down what you know about each one. This activity will look specifically at planets, which are relatively large objects circl ...
... Our Solar System consists of many types of objects circling around the Sun, held in their orbits by gravity. Name all of the objects you can think of that orbit the Sun. Write down what you know about each one. This activity will look specifically at planets, which are relatively large objects circl ...
The Search for Planet X
... Earth scattered from the region where Jupiter and Saturn are today.” In most cases, they found that the super Earth would be flung into a highly elliptical orbit, which would gradually become more and more stretched out until the planet was ejected from the solar system entirely. But if the scatteri ...
... Earth scattered from the region where Jupiter and Saturn are today.” In most cases, they found that the super Earth would be flung into a highly elliptical orbit, which would gradually become more and more stretched out until the planet was ejected from the solar system entirely. But if the scatteri ...
Climate Modelling
... enough CO2 and H2O (which is not unlikely), Gliese 581d WOULD be habitable. The first discovered planet in the Habitable zone! ...
... enough CO2 and H2O (which is not unlikely), Gliese 581d WOULD be habitable. The first discovered planet in the Habitable zone! ...
Lecture 1 – Astronomy
... Galileo bought some lenses from his local optician and build his own telescope. When he pointed the telescope towards the Sun in 1610, he noticed dark spots on the surface. He studied the spots over months and noticed how they moved each day. Was he the first to observe sunspots? Maybe not. The Engl ...
... Galileo bought some lenses from his local optician and build his own telescope. When he pointed the telescope towards the Sun in 1610, he noticed dark spots on the surface. He studied the spots over months and noticed how they moved each day. Was he the first to observe sunspots? Maybe not. The Engl ...
28. Planet Earth - Brigham Young University
... (yet somehow delicate) from earth but comprises as many as 1000 individual ringlets, each one consisting, in turn, of rock and ice in chunks a few meters across to dust-size. The ring system is extremely thin, only two to five kilometers thick, and over 400,000 kilometers from inner to outer edge. ( ...
... (yet somehow delicate) from earth but comprises as many as 1000 individual ringlets, each one consisting, in turn, of rock and ice in chunks a few meters across to dust-size. The ring system is extremely thin, only two to five kilometers thick, and over 400,000 kilometers from inner to outer edge. ( ...
Stars Powerpoint
... – Smaller stars will live on for billions of years because they burn their fuel much more slowly ...
... – Smaller stars will live on for billions of years because they burn their fuel much more slowly ...
Sample - Physics @ IUPUI
... 66) The highlands of the moon have far more craters than the Mare. What does this tell you about the Mare? a) The Mare were shielded from impacts. b) The rocks in the Mare are younger than the rocks on the highlands. c) The Mare are actually at higher elevations than the supposed “highlands”. d) Al ...
... 66) The highlands of the moon have far more craters than the Mare. What does this tell you about the Mare? a) The Mare were shielded from impacts. b) The rocks in the Mare are younger than the rocks on the highlands. c) The Mare are actually at higher elevations than the supposed “highlands”. d) Al ...
slides
... systems can lead to close encounters between planets. The timescale before a system undergoes such encounters is a strong function of the separation of planets. e.g. Chambers et al 1996; ...
... systems can lead to close encounters between planets. The timescale before a system undergoes such encounters is a strong function of the separation of planets. e.g. Chambers et al 1996; ...
Venus is the second planet from the sun. It is 67 million miles away
... Venus is sometimes called Earth's twin. This is because Venus and Earth are almost the same size. They weigh about the same and are made of the same material. Because Venus is about the same size as Earth, gravity is close to the same on both planets. If you weigh 100 pounds on Earth, you would weig ...
... Venus is sometimes called Earth's twin. This is because Venus and Earth are almost the same size. They weigh about the same and are made of the same material. Because Venus is about the same size as Earth, gravity is close to the same on both planets. If you weigh 100 pounds on Earth, you would weig ...
PHYS103 Hour Exam No. 2 Page: 1 1 The time it takes for Jupiter to
... 4 Newton’s Universal Law of Gravity explains all but one of the following things: a. how objects fall on Earth. b. how lightning works. c. planetary motion. d. the motion of the Moon around the Earth. e. ocean tides. 5 Jupiter has the most mass of any planet in our Solar System and is also the large ...
... 4 Newton’s Universal Law of Gravity explains all but one of the following things: a. how objects fall on Earth. b. how lightning works. c. planetary motion. d. the motion of the Moon around the Earth. e. ocean tides. 5 Jupiter has the most mass of any planet in our Solar System and is also the large ...
What causes eclipses?
... parallax could mean one of two things: 1. Stars are so far away that stellar parallax is too small to notice with the naked eye. 2. Earth does not orbit the Sun; it is the center of the universe. With rare exceptions such as Aristarchus, the Greeks rejected the correct explanation (1) because they ...
... parallax could mean one of two things: 1. Stars are so far away that stellar parallax is too small to notice with the naked eye. 2. Earth does not orbit the Sun; it is the center of the universe. With rare exceptions such as Aristarchus, the Greeks rejected the correct explanation (1) because they ...
THE SOLAR SYSTEM
... which itself is only a tiny part of the universe. If each person on Earth had 60 galaxies (each containing 100–200 billion stars), the total would roughly represent the number of galaxies estimated to exist in the universe. Yes, our solar system is enormous, but it is like a drop of water in the oce ...
... which itself is only a tiny part of the universe. If each person on Earth had 60 galaxies (each containing 100–200 billion stars), the total would roughly represent the number of galaxies estimated to exist in the universe. Yes, our solar system is enormous, but it is like a drop of water in the oce ...
RTF - Cosmic Adventures Traveling Planetarium
... planetarium is a tool for doing so. You'll be discussing some topics outside the dome, then going inside to learn more. B. Define the words “star,” “planet,” and “moon.” A star generates light (energy) through nuclear fusion and rotates on its axis, but it remains in an essentially constant position ...
... planetarium is a tool for doing so. You'll be discussing some topics outside the dome, then going inside to learn more. B. Define the words “star,” “planet,” and “moon.” A star generates light (energy) through nuclear fusion and rotates on its axis, but it remains in an essentially constant position ...
Outline 8: History of the Universe and Solar System
... Total time is 5 hours. Total distance is 380 miles. If you were observed traveling at 60 mph and had covered 380 miles, the assumption would be made that you had traveled for 6 hours and 20 minutes (380miles/60mph) rather than 5 hours. ...
... Total time is 5 hours. Total distance is 380 miles. If you were observed traveling at 60 mph and had covered 380 miles, the assumption would be made that you had traveled for 6 hours and 20 minutes (380miles/60mph) rather than 5 hours. ...
Astronomy_Course_Summary
... Explain basic atomic structure, ions, isotopes, atomic half-lives, and their importance to astronomy. Outline our current model of Earth’s interior structure. Summarize the evidence for plate tectonics and discuss the physical processes that drive it. Demonstrate an understanding of the rock ...
... Explain basic atomic structure, ions, isotopes, atomic half-lives, and their importance to astronomy. Outline our current model of Earth’s interior structure. Summarize the evidence for plate tectonics and discuss the physical processes that drive it. Demonstrate an understanding of the rock ...
Rare Earth hypothesis
In planetary astronomy and astrobiology, the Rare Earth Hypothesis argues that the origin of life and the evolution of biological complexity such as sexually reproducing, multicellular organisms on Earth (and, subsequently, human intelligence) required an improbable combination of astrophysical and geological events and circumstances. The hypothesis argues that complex extraterrestrial life is a very improbable phenomenon and likely to be extremely rare. The term ""Rare Earth"" originates from Rare Earth: Why Complex Life Is Uncommon in the Universe (2000), a book by Peter Ward, a geologist and paleontologist, and Donald E. Brownlee, an astronomer and astrobiologist, both faculty members at the University of Washington.An alternative view point was argued by Carl Sagan and Frank Drake, among others. It holds that Earth is a typical rocky planet in a typical planetary system, located in a non-exceptional region of a common barred-spiral galaxy. Given the principle of mediocrity (also called the Copernican principle), it is probable that the universe teems with complex life. Ward and Brownlee argue to the contrary: that planets, planetary systems, and galactic regions that are as friendly to complex life as are the Earth, the Solar System, and our region of the Milky Way are very rare.