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Thread: Would really stink if your boat got hit by a spacecraft Reply to Thread
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  Topic Review (Newest First)
01-27-2012 05:43 PM
Originally Posted by mikieg View Post
isnt the terminal velocity of gravity 220mph?
Objects falling through the atmosphere have a terminal velocity determined by their weight and aerodynamic qualities. When the weight of the object and the aerodynamic drag balance out, the object is at its terminal velocity.
01-27-2012 04:49 PM
bljones I believe the terminal velocity of any object is 0. However, just before that, I think it is 10 m/second squared
01-27-2012 04:38 PM
mikieg isnt the terminal velocity of gravity 220mph?
01-20-2012 02:21 PM
steveg353 Udderly incredible! Sorry, someone had to go there.
It is FRIDAY and I am going sailing for the weekend!!! I will now include scanning the skies as a part of my situational
01-20-2012 09:05 AM
01-20-2012 09:03 AM
bljones "phobos-grunt" sounds like a natural childbirth method.
01-20-2012 08:57 AM
Originally Posted by steveg353 View Post
I wonder what the terminal velocity of a cow would be from 30,000'.
It would depend on if it were beef or dairy I suppose.
135 mph would be my guess, since people are about 120 mph and it's based on surface area to volume ratio IIRC (similar density). Air resistance goes up dramatically with only slight increases in speed, hence the smallish, 15 mph increase, even though the cow is much heavier.

Hello, Mythbusters?

01-20-2012 01:01 AM
steveg353 I wonder what the terminal velocity of a cow would be from 30,000'.
It would depend on if it were beef or dairy I suppose.
01-19-2012 10:30 PM
Boasun You all have been watching the AllState INS commercial to often
01-19-2012 06:49 PM
Originally Posted by remetau View Post
I guess that depends on what it was carrying. What does space debris smell like?
It the moment after impact? Burning fiberglass, Dacron and diesel, mixed-in with holding tank contents.

Then and there'd be a lot of steam everywhere.

I guess that qualifies as stinky.

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