What percentage of Earth's ground-level gravity do objects in low Earth orbit experience?
Understand the Problem
The question is asking about the percentage of Earth's gravity that objects experience while in low Earth orbit. It is checking knowledge related to gravitational forces in different locations relative to Earth.
Answer
About 90%.
Objects in low Earth orbit experience about 90% of Earth's ground-level gravity.
Answer for screen readers
Objects in low Earth orbit experience about 90% of Earth's ground-level gravity.
More Information
Despite experiencing near-zero gravity, objects in low Earth orbit are still under significant gravitational influence, which is essential for maintaining orbit.
Tips
A common mistake is to assume objects in low Earth orbit experience zero gravity, but they actually feel about 90% of Earth's gravity.
Sources
- Gravity in low Earth orbit? - reddit.com
- What percentage of the acceleration at Earth's surface is the ... - quora.com
- What Is Microgravity? (Grades 5-8) - NASA - nasa.gov
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