3/r -- this talks about the surface area vs the volume of a planet
... the higher the drop an object the greater its velocity will be at the bottoms mass - the amount of matter in an object weight - a measurement of the force which acts upon an object. when you are in free-fall you are weightless. mass is constant but weight changes with regards to the gravitational fo ...
... the higher the drop an object the greater its velocity will be at the bottoms mass - the amount of matter in an object weight - a measurement of the force which acts upon an object. when you are in free-fall you are weightless. mass is constant but weight changes with regards to the gravitational fo ...
Chapter 1 The Copernican Revolution
... The dimensions of the Solar System Kepler’s Laws tell us the shape of the each planet’s orbital motion, the period and relative distance to the Sun (In AU ) but it doesn’t tell us about the actual size of the orbit (in kilometers). How many kilometers is one AU? How we can determine that? The moder ...
... The dimensions of the Solar System Kepler’s Laws tell us the shape of the each planet’s orbital motion, the period and relative distance to the Sun (In AU ) but it doesn’t tell us about the actual size of the orbit (in kilometers). How many kilometers is one AU? How we can determine that? The moder ...
Science In The Renaissance!
... He defined the laws of motion and universal gravitation which he used to predict precisely the motions of stars, and the planets around the sun. • Invented integral calculus, and jointly with Leibnitz, ...
... He defined the laws of motion and universal gravitation which he used to predict precisely the motions of stars, and the planets around the sun. • Invented integral calculus, and jointly with Leibnitz, ...
Review: Quiz 1 Concepts Celestial sphere
... Woden for Roman Mercury (Both carried off the dead.), Norse Thor for Roman Jupiter (Both were big, scary gods), Norse Freya for the Roman Venus: Sun day, Moon day, Tiw's day, Woden's day, Thor's day, Freya day, Saturn day. The Sun and Seasons: Obliquity of the ecliptic: The scientific name of the an ...
... Woden for Roman Mercury (Both carried off the dead.), Norse Thor for Roman Jupiter (Both were big, scary gods), Norse Freya for the Roman Venus: Sun day, Moon day, Tiw's day, Woden's day, Thor's day, Freya day, Saturn day. The Sun and Seasons: Obliquity of the ecliptic: The scientific name of the an ...
Document
... the Sun. If we could live on another planet, our birthdays would occur more or less frequently depending on the planet’s revolution period (the time taken to complete one full trip around the Sun). On a few planets, we couldn’t even celebrate our first birthday because we wouldn’t live long enough t ...
... the Sun. If we could live on another planet, our birthdays would occur more or less frequently depending on the planet’s revolution period (the time taken to complete one full trip around the Sun). On a few planets, we couldn’t even celebrate our first birthday because we wouldn’t live long enough t ...
Your Birthday on Another Planet
... the Sun. If we could live on another planet, our birthdays would occur more or less frequently depending on the planet’s revolution period (the time taken to complete one full trip around the Sun). On a few planets, we couldn’t even celebrate our first birthday because we wouldn’t live long enough t ...
... the Sun. If we could live on another planet, our birthdays would occur more or less frequently depending on the planet’s revolution period (the time taken to complete one full trip around the Sun). On a few planets, we couldn’t even celebrate our first birthday because we wouldn’t live long enough t ...
Class 26: EXAM 2
... E) Light pollution refers to the lights that must be used inside major observatories and that make it difficult for astronomers' eyes to adapt to darkness. 2) Which of the following statements best describes the two principal advantages of telescopes over eyes? A) Telescopes have much more magnifica ...
... E) Light pollution refers to the lights that must be used inside major observatories and that make it difficult for astronomers' eyes to adapt to darkness. 2) Which of the following statements best describes the two principal advantages of telescopes over eyes? A) Telescopes have much more magnifica ...
Tick Bait`s Universe Scavenger Hunt – “Going UP”
... 7. Scientisst use ___________________________________ to measure distance between stars. 8. We live in the __________________________________ spiral arm of the Milky Way Galaxy. 9. True or False: A solar system can have two suns. True ...
... 7. Scientisst use ___________________________________ to measure distance between stars. 8. We live in the __________________________________ spiral arm of the Milky Way Galaxy. 9. True or False: A solar system can have two suns. True ...
Adventurer Pathfinder
... invented the telescope in 1608, and the Italian astronomer Galileo made the telescope famous. Galileo was the first person to use a telescope to explore the heavens. With the telescope, Galileo discovered that Jupiter had four moons. He also spent time observing our moon, star patterns, and sunspots ...
... invented the telescope in 1608, and the Italian astronomer Galileo made the telescope famous. Galileo was the first person to use a telescope to explore the heavens. With the telescope, Galileo discovered that Jupiter had four moons. He also spent time observing our moon, star patterns, and sunspots ...
Motions of the Night Sky - d_smith.lhseducators.com
... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation. Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation. Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
Explore the Planets
... Asteroid - a small, rocky body that orbits a star. Atmosphere - the layers of gases which surround a star, like our Sun, or a planet, like our Earth. Astronomical Unit - The distance from the Earth to the Sun. Usually written AU. - the giant explosion that is theorized to have created the universe 1 ...
... Asteroid - a small, rocky body that orbits a star. Atmosphere - the layers of gases which surround a star, like our Sun, or a planet, like our Earth. Astronomical Unit - The distance from the Earth to the Sun. Usually written AU. - the giant explosion that is theorized to have created the universe 1 ...
Meteroroids! Asteroids! Comets!
... called a meteoroid • Meteorite = a small rock or rocky grain that strikes Earth’s surface • So the difference is just based on where the rock is when you are describing it ...
... called a meteoroid • Meteorite = a small rock or rocky grain that strikes Earth’s surface • So the difference is just based on where the rock is when you are describing it ...
Meteoroids-Asteroids-Comets
... called a meteoroid • Meteorite = a small rock or rocky grain that strikes Earth’s surface • So the difference is just based on where the rock is when you are describing it ...
... called a meteoroid • Meteorite = a small rock or rocky grain that strikes Earth’s surface • So the difference is just based on where the rock is when you are describing it ...
Meteoroids! Asteroids! Comets!
... called a meteoroid • Meteorite = a small rock or rocky grain that strikes Earth’s surface • So the difference is just based on where the rock is when you are describing it ...
... called a meteoroid • Meteorite = a small rock or rocky grain that strikes Earth’s surface • So the difference is just based on where the rock is when you are describing it ...
Motions of the Night Sky
... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation. Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
... side of the moon always faces the earth. This means that the moon rotates on its axis at exactly the same rate at which it orbits the earth. We call this “locked” rotation synchronous rotation. Later, this synchronous rotation will give us a clue about the construction of the moon’s interior. ...
Celestial Sphere - Otterbein University
... • Orbit too weird • Too small Today Pluto would probably not be classified as a planet! ...
... • Orbit too weird • Too small Today Pluto would probably not be classified as a planet! ...
Solar System Teacher Notes
... journey to examine the question, ‘When is a planet not a planet?’ This question is posed by Lucy who, along with her scientist mother Lillian, is on board a research craft heading to the outer limits of the Solar System. This trip (taken around the time of Lucy’s birthday) is to gain data to silence ...
... journey to examine the question, ‘When is a planet not a planet?’ This question is posed by Lucy who, along with her scientist mother Lillian, is on board a research craft heading to the outer limits of the Solar System. This trip (taken around the time of Lucy’s birthday) is to gain data to silence ...
Card Game - Learning Resources
... Dwarf Planet —Objects orbiting the Sun that are big and heavy enough to resemble a planet, but not quite big enough to have their own clear orbit around the sun. Example: Pluto Galaxy—A grouping of billions of stars held together by gravity. Overall shapes of galaxies include spiral, elliptical, an ...
... Dwarf Planet —Objects orbiting the Sun that are big and heavy enough to resemble a planet, but not quite big enough to have their own clear orbit around the sun. Example: Pluto Galaxy—A grouping of billions of stars held together by gravity. Overall shapes of galaxies include spiral, elliptical, an ...
Lesson 4: Object`s Motion in the Sky
... All objects have a gravitational pull on other objects. Gravity’s strength depends on 2 factors: Product of the masses of the objects Distance between the objects ...
... All objects have a gravitational pull on other objects. Gravity’s strength depends on 2 factors: Product of the masses of the objects Distance between the objects ...
Planetary system
... It might seem natural that the rotation nebula would collapse into an ever smaller ball under it’s self gravity, but…… The cloud’s own angular momentum causes it to flatten out, like pizza dough being spun through the air. ...
... It might seem natural that the rotation nebula would collapse into an ever smaller ball under it’s self gravity, but…… The cloud’s own angular momentum causes it to flatten out, like pizza dough being spun through the air. ...
HERE - Gallopade International
... Every object travels around the sun on its own separate path, called an orbit. Scientists predict the future movement of planets, moons, and other space objects by studying the patterns of their orbits. ...
... Every object travels around the sun on its own separate path, called an orbit. Scientists predict the future movement of planets, moons, and other space objects by studying the patterns of their orbits. ...
The sun - E
... heat. By passing the white light through a prism, we see a rainbow. We call this rainbow a ‘spectrum’ and the colours in a spectrum always follow the same order of red, orange, yellow, green, blue, indigo and violet. The sun has an interior and an atmosphere. It does not have a solid surface. The su ...
... heat. By passing the white light through a prism, we see a rainbow. We call this rainbow a ‘spectrum’ and the colours in a spectrum always follow the same order of red, orange, yellow, green, blue, indigo and violet. The sun has an interior and an atmosphere. It does not have a solid surface. The su ...
Solutions
... 1. The moon and all of the planets appear to go through phases, meaning that most of the time we see only a part of their surface illuminated. The Sun never goes through such phases. Explain why the Sun is different from the Moon and the planets. This is ultimately because the sun is the source of i ...
... 1. The moon and all of the planets appear to go through phases, meaning that most of the time we see only a part of their surface illuminated. The Sun never goes through such phases. Explain why the Sun is different from the Moon and the planets. This is ultimately because the sun is the source of i ...
Gravity Basics The Power of Attraction
... generally phrased, the theory states that the Solar System condensed from a large, lumpy cloud of cold gas and dust. This idea was first in the late 18th century by two Europeans, Immanuel Kant and Pierre Laplace. Extensive observations since then have confirmed that the nebula theory is the best ex ...
... generally phrased, the theory states that the Solar System condensed from a large, lumpy cloud of cold gas and dust. This idea was first in the late 18th century by two Europeans, Immanuel Kant and Pierre Laplace. Extensive observations since then have confirmed that the nebula theory is the best ex ...
Solar System
The Solar System comprises the Sun and the planetary system that orbits it, either directly or indirectly. Of those objects that orbit the Sun directly, the largest eight are the planets, with the remainder being significantly smaller objects, such as dwarf planets and small Solar System bodies such as comets and asteroids. Of those that orbit the Sun indirectly, two are larger than the smallest planet.The Solar System formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority of the system's mass is in the Sun, with most of the remaining mass contained in Jupiter. The four smaller inner planets, Mercury, Venus, Earth and Mars, are terrestrial planets, being primarily composed of rock and metal. The four outer planets are giant planets, being substantially more massive than the terrestrials. The two largest, Jupiter and Saturn, are gas giants, being composed mainly of hydrogen and helium; the two outermost planets, Uranus and Neptune, are ice giants, being composed largely of substances with relatively high melting points compared with hydrogen and helium, called ices, such as water, ammonia and methane. All planets have almost circular orbits that lie within a nearly flat disc called the ecliptic.The Solar System also contains smaller objects. The asteroid belt, which lies between Mars and Jupiter, mostly contains objects composed, like the terrestrial planets, of rock and metal. Beyond Neptune's orbit lie the Kuiper belt and scattered disc, populations of trans-Neptunian objects composed mostly of ices, and beyond them a newly discovered population of sednoids. Within these populations are several dozen to possibly tens of thousands of objects large enough to have been rounded by their own gravity. Such objects are categorized as dwarf planets. Identified dwarf planets include the asteroid Ceres and the trans-Neptunian objects Pluto and Eris. In addition to these two regions, various other small-body populations, including comets, centaurs and interplanetary dust, freely travel between regions. Six of the planets, at least three of the dwarf planets, and many of the smaller bodies are orbited by natural satellites, usually termed ""moons"" after the Moon. Each of the outer planets is encircled by planetary rings of dust and other small objects.The solar wind, a stream of charged particles flowing outwards from the Sun, creates a bubble-like region in the interstellar medium known as the heliosphere. The heliopause is the point at which pressure from the solar wind is equal to the opposing pressure of interstellar wind; it extends out to the edge of the scattered disc. The Oort cloud, which is believed to be the source for long-period comets, may also exist at a distance roughly a thousand times further than the heliosphere. The Solar System is located in the Orion Arm, 26,000 light-years from the center of the Milky Way.