Inverse relationship between orbital speed and radius
What Inverse relationship between orbital speed and radius means in Physics GCSE, as defined for OCR.
Definition of Inverse relationship between orbital speed and radius
Check what you remember
Read the wording for your board, then hide it and explain Inverse relationship between orbital speed and radius in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
For a given central body, a faster stable orbit must have a smaller radius, and a slower stable orbit must have a larger radius.
Topics that use Inverse relationship between orbital speed and radius
- Beyond Earth (OCR GCSE)
Related terms
- Absorption and emission of radiation
- Artificial satellites: geostationary and polar orbits
- Constant speed with changing direction
- Cosmic microwave background radiation
- Effect of the atmosphere on electromagnetic radiation
- Equilibrium between collapse and expansion
- Gravitational force towards the centre
- Greenhouse effect and Earth's temperature
Using Inverse relationship between orbital speed and radius in the exam
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