'Own gravity' diaporamas de présentation

Earth as a Planet

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Part 2: Stars

Part 2: Stars. Monday, February 10 Reading: Chapter 6 [Ed. 9, 10, 11, 12] The nature of light: How we use spectra to measure the properties of stars Wednesday, February 12 Reading: Chapters 8, 9.1, 9.5 or Orion Nebula Stars: distance, luminosity, mass, composition. Star formation.

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The Amazing Solar System

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RQ8 : A car is driving at a constant speed in a perfect circle on a flat parking lot. The centripetal force acting on t

RQ8 : A car is driving at a constant speed in a perfect circle on a flat parking lot. The centripetal force acting on the car is: A. Gravity. B. The normal force from the road. C. Friction from the road. Lecture Quiz 1:

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Astronomy for You, with Ms. K

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Earth Systems 3209

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Black holes By Frucisierre Hoffman

Black holes By Frucisierre Hoffman. What are black holes. A black hole is a super dense object that has an intense gravitational pull. There are two parts to a black hole, a singularity and a event horizon. . How are Black Holes formed .

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Stars

Stars. A star is a massive, luminous sphere of plasma held together by its own gravity. Some other stars are visible from Earth during the night when they are not obscured by clouds or other atmospheric phenomena, appearing as a multitude of fixed luminous points due to their immense distance. .

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