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SC.8.E.5.4 Gravity, Formation of the Solar System and Smaller Bodies 2 Flashcards | StudBud
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SC.8.E.5.4 Gravity, Formation of the Solar System and Smaller Bodies 2
SC.8.E.5.4 Gravity, Formation of the Solar System and Smaller Bodies 2
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1
At step 5: Which stage came last in the formation of the solar system?
planets are formed
planetismal
protplanetary disk
protstar
2
from which object did the solar system form?
star
solar nebula
planetismal
protoplanetary disk
3
It takes 456 days to travel across position A, what is the orbital time it takes at position B?
228
912
456
21
4
which is the correct order of the formation of the solar system?
protplanetary disk, nuclear fusion, sun, solar nebula
nuclear fusion, sun, planets, planetismals, disk
solar nebula, pro - disk, nuclear fusion, planets, sun
solar nebula, protplanetary disk, planetismals, planets
5
At position 1 is the first stage of the formation of the solar system, which is described as?
protoplanetary disk formed
nuclear fusion formed
the sun formed
solar nebula collapses
6
the point at which a planet is farthest to the sun is described as which?
perihelion
aphelion
planetismal
elliptical
7
according to Kepler's first law what is at at the center of a planet's orbit?
orbital path
an empty focus
ellipse
sun
8
Which of these states Kepler's law of planetary motion?
planets orbits are circular with the sun at the focus
the sun is the center of the solar system
planets orbits go around the sun in an ellipse
9
What was the force that helped collapse the solar nebula
gravity
centrifugal force
centripetal force
inertia
10
Gravitational force increases as the mass of an object increases: helps describe which?
Newtons law of Universal Gravitiation
Kepler's Laws
