- #1
garytse86
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If a satellite in orbit has been slowed down, why does it spiral inwards?
The explanation I have been given is that the gravitational force on the satellite is constant but the centripetal acceleration has reduced and therefore there is some spare gravitational force to pull the satellite inwards.
Are there any alternative explanations? The "spare" force doesn't convince me though.
Thanks.
Gary
The explanation I have been given is that the gravitational force on the satellite is constant but the centripetal acceleration has reduced and therefore there is some spare gravitational force to pull the satellite inwards.
Are there any alternative explanations? The "spare" force doesn't convince me though.
Thanks.
Gary