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Physical Science with Earth and Science
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Gravity, Orbits, and Kepler-Newton Connections
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Physical Science with Earth and Science
9.143 Gravity, Orbits, and Kepler-Newton Connections
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Asteroids in a belt orbit the Sun farther out than Mars. Which prediction best follows from Kepler-Newton reasoning?
A
They have no solar gravity acting on them because they are in a belt.
B
They generally have shorter periods because they are smaller than Mars.
C
They generally have longer periods and lower average orbital speeds than Mars.
D
They all move at the exact same speed as Earth because they orbit the Sun.
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