In a far-off galaxy, an astronomer observes a moon orbiting a planet. The moon stays in orbit because of the planet’s gravity.
Which scenario would increase the gravity of the planet?
decreasing the distance between the moon and the planet
increasing the distance between the moon and planet
increasing the planet’s inertia
increasing the moon’s inertia
Answers: 3
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In a far-off galaxy, an astronomer observes a moon orbiting a planet. The moon stays in orbit becaus...
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