Unit of Momentum | What is the Unit of Momentum?

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The discussion revolves around the unit of momentum in physics, specifically exploring its representation and potential alternative forms. The original poster mentions the standard formula for momentum, p=mv, and its units of kg*m/s.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants discuss whether there are alternative ways to express the unit of momentum, including the possibility of using Newtons. Questions arise about the practicality and acceptance of using Newton seconds as a unit for momentum.

Discussion Status

The conversation is exploring different interpretations of momentum's unit, with some participants suggesting that Newton seconds could be a valid representation, while others express skepticism about its usefulness. No consensus has been reached, but there is an ongoing examination of the topic.

Contextual Notes

Participants are considering the absence of a unit for momentum named after a scientist, similar to how energy is expressed in Joules. There is also a mention of the theoretical implications of using Newtons in the context of momentum.

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what is the unit of momentum?

i know that p=mv which has units of kg*m/s but is there another way to write it?
 
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AFAIK, there isn't a unit for momentum named after a famous scientist, if that's the kind you're asking for - (like Energy = Kgm^2/s^2 = Joule).
 
is there a way to write it using Newtons?
 
A Newton is equal to 1 kg*m/s^2

So I guess theoretically you could give momentum in Newton seconds (as this would effectively cancel one of the "seconds"), but that seems pointless to me.
 
Jack Nagel said:
but that seems pointless to me.

although it does seem pointless, I've seen it used and I believe N*s is acceptable
 
mybsaccownt said:
although it does seem pointless, I've seen it used and I believe N*s is acceptable

I'll be damned. Interesting

http://en.wikipedia.org/wiki/Newton-second"
 
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