Which description explains how inertia changes the effects of gravity on objects in the solar system?
Understand the Problem
The question asks for an explanation of how inertia influences the effects of gravity on objects within the solar system. It requires understanding the relationship between inertia and gravitational forces, specifically how inertia contributes to the motion and interactions of celestial bodies.
Answer
Inertia maintains planets' orbital motions, balancing gravity.
Inertia keeps planets in motion in their orbits around the Sun, counteracting the gravitational pull, preventing them from spiraling into each other.
Answer for screen readers
Inertia keeps planets in motion in their orbits around the Sun, counteracting the gravitational pull, preventing them from spiraling into each other.
More Information
Inertia affects how celestial bodies interact gravitationally by maintaining their straight-line motion unless acted upon by an external force. This interaction enables stable orbits within the solar system.
Tips
A common mistake is to confuse inertia as a force itself. Inertia is actually a property of matter that resists changes in its state of motion.
Sources
- How Does Gravity & Inertia Keep the Planets in Orbit Around the Sun? - education.seattlepi.com
- Chapter 3: Gravity & Mechanics - NASA Science - science.nasa.gov
- Which description explains how inertia changes the effects of gravity... - brainly.com
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