Earth moves away from the Sun: The Moon drifts away from us ...
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Subject: Topic #36: The Moon drifts away from us at a rate of 3.8 centimetres per year

The Moon drifts away from us at a rate of 3.8 centimetres per year 
Item #42: The [...](satellite) slowly drifts away from us at a rate of 3.8 centimetres per year
The [...](satellite) slowly drifts away from us at a rate of 3.8 centimetres per year 
Moon 
Item #43: The Moon [drifts closer / drifts away] at a rate of 3.8 centimetres per year (top)
The Moon [drifts closer / drifts away] at a rate of 3.8 centimetres per year 
drifts away 
Item #44: The Moon drifts away from us at a rate of [...] per year (top)
The Moon drifts away from us at a rate of [...] per year 
4 cm (exactly: 3.8 cm) 
Item #45: The Moon drifts away from us at a rate of 3.8 centimetres per [...] (top)
The Moon drifts away from us at a rate of 3.8 centimetres per [...] 
year 
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www.supermemo.com date: 20Jun03 7:05:27 PM Page generated with: SuperMemo 2003 Build: 11.50 Alpha of June 14, 2003 