Register | Sign In


Understanding through Discussion


EvC Forum active members: 64 (9164 total)
4 online now:
Newest Member: ChatGPT
Post Volume: Total: 916,876 Year: 4,133/9,624 Month: 1,004/974 Week: 331/286 Day: 52/40 Hour: 3/3


Thread  Details

Email This Thread
Newer Topic | Older Topic
  
Author Topic:   Moons: their origin, age, & recession
jacortina
Member (Idle past 5112 days)
Posts: 64
Joined: 08-07-2009


(1)
Message 139 of 222 (528647)
10-06-2009 3:32 PM
Reply to: Message 129 by slevesque
10-06-2009 3:10 PM


Re: Go ahead
In the past, the moon would have been closer to the earth, and so its gravitationnal pull on the water would have been greater, meaning there would have been greater friction between the earth and the ocean, meaning that, given the same earth then as now, the moon would have actually receded faster in the past.
Really? When I increase the pull upward on something resting on my floor, it LESSENS the friction that has to be overcome to move it and keep it moving. Please show that this worked in the opposite manner in the past.

This message is a reply to:
 Message 129 by slevesque, posted 10-06-2009 3:10 PM slevesque has replied

Replies to this message:
 Message 146 by slevesque, posted 10-06-2009 3:48 PM jacortina has not replied

Newer Topic | Older Topic
Jump to:


Copyright 2001-2023 by EvC Forum, All Rights Reserved

™ Version 4.2
Innovative software from Qwixotic © 2024