Crazy question about infinity

[Sanguis]

So I thought of this crazy question:

Say there was a closed sliding door like the a Shōji:

Spoiler

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The unique thing about this door is it's length is infinite also the ground it sits on is infinite.
(don't worry it is a completely weightless door)

Someone comes along and opens the door

This is where it is contradicting:

Infinite goes on forever

So if the person could open the door would it mean that they just increased the distance of infinite?

Or if the door would not open, would it mean that infinite has an end?

 

[Ōkami]

It's a door.

 

[Uchiha Josephus]

But is he really moving the door when he opens it? Or is the frame moving?

Perspective. Welcome to physics.

 

[Kishi Uzumaki]

Can you explain why it is infinite ? is it go on a line .
In geometry line has infinite length .

 

[WhistleBlower]

Does behaviour affect our attitudes? Or does attitudes affect our behaviour? Welcome to Psychology =D

OT: Infinity has no end so... U_U

 

[Uchiha Josephus]

Does behaviour affect our attitudes? Or does attitudes affect our behaviour? Welcome to Psychology =D

OT: Infinity has no end so... U_U

LOL!!!

Welcome to college! Apparently >__>

 

[Naruto99Uzumaki]

the universum grows non stop every day like a ballon ,so infinty does exist

 

[Ciao]

We're going to jump head first through the door without sliding it.

Welcome to Jack Ass.

 

[Pein67]

The ground and door's length can't be infinite in reality.The infinite is nowhere to be found in reality.
It neither exists in nature nor provides a legitimate basis for rational thought…The role that remains for the infinite to play is solely that of an idea.

Take the distance between two points, one may argue that you can subdivide the distance into infinite parts, but you will always be subdividing and never actually reach the ‘infinitieth’ part! So in reality the infinite is potential and can never be actualised.

 

[FitzChivalry Farseer]

One does not simply increase infinity

 

[Tingun]

The door isn't infinite.

 

[ShishaMastah420]

The first comment answered your question, if the space outside the door isn't infinite and the door itself isn't infinite, how can you increase infinity.

 

[Darthlawsuit]

But is he really moving the door when he opens it? Or is the frame moving?

Perspective. Welcome to physics.

Door is being moved 100% the frame is being moved .05%