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velvet assassin

One who dispatches people ruthlessly whilst maintaining a genuinely friendly tone, great charm, and using excellent manners.
Sally in HR was a total velvet assassin when firing workers. They would thank her for letting them go onto new and better things.
by ‪problématique‬ May 27, 2016
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velma stans

godly figures in certain belief systems. created being lesbians and created velma so that they could stan her.
“omg i Stan the velma stans” - jordan
by the velma stans June 23, 2021
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Related Words

velda

A god like being with immense technical knowledge.
Only Velda could know so much about technology.
by Jessica May 5, 2003
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Velocycraptor

When your partner defecates on your big toe, and you drag it across their chest.
Dude i gave your girlfriend a velocycraptor last night, she moaned like a banshee.
by osallamalickum March 12, 2009
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bob velseb

Bob Velseb is a character from Sr Pelo's series known as Spooky Month. He appears in episodes 1 and 5, being a main antagonist in episode 5. He wears a red turtleneck sweater with black pants and shoes. He also wears a red devil costume. He has a creepy smile and wide eyes wretched onto his face. Lots of people simp for the man, and so do I. He is also on the Sexyman Wikipedia.
Example A
Person A: Name an antagonist from Spooky Month.
Person B: Bob Velseb.

Example B
Person A: Holy shit, is that porn of Bob Velseb?! What the fuck is wrong with you?!
Person B: hehe he's hot
by Cloudxxiii November 12, 2022
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sexual velociraptor

A girl that makes her move fast and quick, leaving you saying 'clever girl'.
Dude 1: Emma's already leaving the party with that dude? she only met him 5 minutes ago.

Dude 2: yeah man, shes a total sexual velociraptor.

Dude 1: Clever girl
by SexyDinosaur January 30, 2017
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Escape Velocity

Escape Velocity:
.
if you throw an object straight up, it will rise until the the negative acceleration of gravity stops it, then returns it to Earth. Gravity's force diminishes as distance from the center of the Earth increases, however. So if you can throw the object with enough initial upward velocity so that gravity's decreasing force can never quite slow it to a complete stop, its decreasing velocity can always be just high enough to overcome gravity's pull. The initial velocity needed to achieve that condition is called escape velocity.
.
From the surface of the Earth, escape velocity (ignoring air friction) is about 7 miles per second, or 25,000 miles per hour. Given that initial speed, an object needs no additional force applied to completely escape Earth's gravity
1/2 mv2 = GMm/R
.
Where m is the mass of the object, M mass of the earth, G is the gravitational constant, R is the radius of the earth, and v is the escape velocity. It simplifies to:
.
v = sqrt(2GM/R)
.
or
.
v = sqrt(2gR)
.
Where g is acceleration of gravity on the earth's surface.
.
The value evaluates to be approximately:
.
11100 m/s
40200 km/h
25000 mi/h
by Zero Kasharion September 22, 2005
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