I cant make a literature references about 'variable' in my title

[blackmage_nuke]

What is your favourite physical variable?

Im rather into acceleration due to gravity myself
Displacement is rather nice too, not distance though

[Tavrobel]

Force.

[Griff]

Speed

[rubah]

angular velocity (little omega)

[Resha]

Uh...time? :D

[Heath]

POWER

[Shlup]

Cranberry juice.

[The Unknown Guru]

I'm partial to inertia.

[Denmark]

can't go wrong with potential difference, better known to the world as voltage.

and are you sure acceleration due to gravity is a variable?

[Tavrobel]

and are you sure acceleration due to gravity is a variable?

Assuming that Mister _nuke here does his calculations on multiple planets/heavenly bodies, of course it is! Also, g changes based on where you are, above or below sea level, so it is technically variable, although I've only ever used it as the constant 9.8 m/s^2. Sometimes 10 m/s^2.

[Captain Maxx Power]

Gravity, because no one knows what the hell it is and what's causing it.

[Shoeberto]

g is a variable but G isn't :cool:

[ScottNUMBERS]

kickflip

[Zeromus_X]

Gravity, because no one knows what the hell it is and what's causing it.

[Bunny]

I'm going with Shlup on this one.

[No.78]

Can someone list the choices? ._.

Out of what people have already said, I'm gonna go with Speed because time travels too fast and gravity is mean to clumsy people such as myself :( Force hurts...

Speed is just FUN!

[Fonzie]

LSD

[rubah]

some common variables:

a = linear acceleration
v = linear velocity
t = time
x = displacement
m = mass
p = momentum
K_e = kinetic energy
P_e = potential energy
F = force
W = work
ω = angular speed
α = angular acceleration
τ = torque
Ω = resistance in a circuit

those are enough to get you started, I think!

[Heath]

Can someone list the choices? ._.

Out of what people have already said, I'm gonna go with Speed because time travels too fast and gravity is mean to clumsy people such as myself :( Force hurts...

Speed is just FUN!

I never knew which I preferred: velocity or speed. Speed is an easier concept to grasp, I suppose. Not that velocity is difficult, but velocity is just an awesome word.

[I Took the Red Pill]

Kinetic Friction.