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Why x*0 = x
#1
Why x*0 = x
Consider P = mv
Consider v = 0

What I was taught was this:

When v = 0,
P = m * v
P = m * 0
P = 0 [Since any number * 0 = 0]
And thus P becomes 0.

Well, I'm saying that what I was taught was wrong.
This is what I think is happening(I have broken it down to what actually is happening):

When v = 0,
P = m * v
P = m [Because 0 literally means nothing. Therefore if v were 0 then it would mean that v doesn't exist in the statement,logically.Also because when the velocity of a rolling ball becomes 0 it means that the ball carries no momentum,it doesn't mean the ball carries no mass.]
m = m  [Because P=m is a meaningless statement as far as momentum is concerned.It is also a wrong statement as P is not equal to m. m is equal to m.]
I mean like, think about it, If a ball lost it's velocity the momentum becomes zero not the mass.

Now consider this:

6 = 3 * 2
6 = 3 * 0
6 = 3
3 = 3

Therefore:  x * 0 = x.

Do I win cookies?
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Messages In This Thread
Why x*0 = x - by ErGingerbreadMandude - December 13, 2015 at 6:10 am
RE: Why x*0 = x - by Cyberman - December 13, 2015 at 6:41 am
RE: Why x*0 = x - by LastPoet - December 13, 2015 at 6:41 am
RE: Why x*0 = x - by Alex K - December 13, 2015 at 7:03 am
RE: Why x*0 = x - by houseofcantor - December 13, 2015 at 7:28 am
RE: Why x*0 = x - by LastPoet - December 13, 2015 at 7:32 am
RE: Why x*0 = x - by Longhorn - December 13, 2015 at 7:40 am
RE: Why x*0 = x - by brewer - December 13, 2015 at 8:39 am
RE: Why x*0 = x - by Tiberius - December 13, 2015 at 8:40 am
RE: Why x*0 = x - by BrianSoddingBoru4 - December 13, 2015 at 8:53 am
RE: Why x*0 = x - by Excited Penguin - December 13, 2015 at 9:12 am
RE: Why x*0 = x - by Longhorn - December 13, 2015 at 9:33 am
RE: Why x*0 = x - by Gambit - December 13, 2015 at 9:20 am
RE: Why x*0 = x - by Excited Penguin - December 13, 2015 at 9:27 am
RE: Why x*0 = x - by Cyberman - December 13, 2015 at 10:05 am
RE: Why x*0 = x - by Gambit - December 13, 2015 at 10:07 am
RE: Why x*0 = x - by Cyberman - December 13, 2015 at 11:15 am
RE: Why x*0 = x - by Excited Penguin - December 13, 2015 at 10:11 am
RE: Why x*0 = x - by Aractus - December 13, 2015 at 9:05 am
RE: Why x*0 = x - by Excited Penguin - December 13, 2015 at 9:13 am
RE: Why x*0 = x - by Alex K - December 13, 2015 at 9:36 am
RE: Why x*0 = x - by Aractus - December 13, 2015 at 9:53 am
RE: Why x*0 = x - by Longhorn - December 13, 2015 at 9:44 am
RE: Why x*0 = x - by Excited Penguin - December 13, 2015 at 9:50 am
RE: Why x*0 = x - by Longhorn - December 13, 2015 at 9:59 am
RE: Why x*0 = x - by Excited Penguin - December 13, 2015 at 10:09 am
RE: Why x*0 = x - by LastPoet - December 13, 2015 at 10:29 am
RE: Why x*0 = x - by Longhorn - December 13, 2015 at 10:36 am
RE: Why x*0 = x - by brewer - December 19, 2015 at 9:47 am
RE: Why x*0 = x - by Alex K - December 13, 2015 at 1:01 pm
RE: Why x*0 = x - by Cyberman - December 13, 2015 at 7:02 pm
RE: Why x*0 = x - by IATIA - December 13, 2015 at 1:18 pm
RE: Why x*0 = x - by Tiberius - December 13, 2015 at 4:56 pm
RE: Why x*0 = x - by IATIA - December 13, 2015 at 5:13 pm
RE: Why x*0 = x - by Alex K - December 13, 2015 at 2:59 pm
RE: Why x*0 = x - by IATIA - December 13, 2015 at 4:20 pm
RE: Why x*0 = x - by Alex K - December 13, 2015 at 4:40 pm
RE: Why x*0 = x - by Tiberius - December 13, 2015 at 4:48 pm
RE: Why x*0 = x - by Longhorn - December 13, 2015 at 2:59 pm
RE: Why x*0 = x - by IATIA - December 13, 2015 at 5:07 pm
RE: Why x*0 = x - by Alex K - December 13, 2015 at 5:12 pm
RE: Why x*0 = x - by Tiberius - December 13, 2015 at 6:06 pm
RE: Why x*0 = x - by IATIA - December 13, 2015 at 7:15 pm
RE: Why x*0 = x - by Tiberius - December 13, 2015 at 7:30 pm
RE: Why x*0 = x - by IATIA - December 13, 2015 at 7:51 pm
RE: Why x*0 = x - by Tiberius - December 13, 2015 at 8:01 pm
RE: Why x*0 = x - by Alex K - December 14, 2015 at 1:21 am
RE: Why x*0 = x - by Tiberius - December 14, 2015 at 1:36 am
RE: Why x*0 = x - by Edwardo Piet - December 14, 2015 at 1:44 am
RE: Why x*0 = x - by Alex K - December 14, 2015 at 2:09 am
RE: Why x*0 = x - by ignoramus - December 14, 2015 at 2:57 am
RE: Why x*0 = x - by Edwardo Piet - December 14, 2015 at 7:04 am
RE: Why x*0 = x - by LastPoet - December 14, 2015 at 9:03 am
RE: Why x*0 = x - by Alex K - December 14, 2015 at 9:54 am
RE: Why x*0 = x - by ErGingerbreadMandude - December 19, 2015 at 8:13 am
RE: Why x*0 = x - by Tiberius - December 19, 2015 at 9:53 am
RE: Why x*0 = x - by Alex K - December 19, 2015 at 2:30 pm
RE: Why x*0 = x - by robvalue - December 19, 2015 at 9:15 am
RE: Why x*0 = x - by Tiberius - December 19, 2015 at 10:07 am
RE: Why x*0 = x - by LastPoet - December 19, 2015 at 10:17 am
RE: Why x*0 = x - by ErGingerbreadMandude - December 19, 2015 at 10:57 am
RE: Why x*0 = x - by robvalue - December 19, 2015 at 11:09 am
RE: Why x*0 = x - by Tiberius - December 19, 2015 at 3:28 pm
RE: Why x*0 = x - by ErGingerbreadMandude - December 19, 2015 at 9:55 pm
RE: Why x*0 = x - by Tiberius - December 19, 2015 at 3:33 pm
RE: Why x*0 = x - by Edwardo Piet - December 19, 2015 at 4:09 pm
RE: Why x*0 = x - by robvalue - December 19, 2015 at 5:44 pm
RE: Why x*0 = x - by ErGingerbreadMandude - December 19, 2015 at 9:32 pm
RE: Why x*0 = x - by Tiberius - December 20, 2015 at 1:54 am
RE: Why x*0 = x - by ErGingerbreadMandude - December 20, 2015 at 2:01 am
RE: Why x*0 = x - by robvalue - December 20, 2015 at 6:37 am
RE: Why x*0 = x - by Alex K - December 20, 2015 at 7:11 am
RE: Why x*0 = x - by robvalue - December 20, 2015 at 7:36 am



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