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WorksheetsESS 1-2
Total questions: 4
Worksheet time: 2mins
Name
Class
Date
1.
How is a planets revolutionary path determined?
a)
A balance between the gravitational pull and the initial inertia.
b)
The shapes of the planet
c)
The condition of the exterior of the planet (solid or gaseous)
d)
By how many satellites orbit the planets
2.
Describe the shape of the orbital paths
a)
Circular
b)
Oval
c)
Elliptical
d)
Triangular
3.
If a celestial object gains mass what will change to it gravitation strength?
a)
Stay the same
b)
Increase proportionately to the increase in mass
c)
Decrease relative to the size change
d)
Fluctuate constantly
4.
If the planets move farther from the sun does the gravitational pull of the sun change at all.
a)
Yes
b)
No
c)
Sometimes
d)
What?
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