What symbol represents momentum: P or ρ?

Thread starter masamune
Start date Apr 22, 2004
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Momentum

AI Thread Summary

Momentum is universally represented by the letter "p" in physics. The Greek letter rho (ρ) is not used to denote momentum. This distinction is important for clarity in scientific discussions. The consensus among participants confirms that "p" is the correct symbol for momentum. Therefore, "p" should be used when referring to momentum in equations and discussions.

Apr 22, 2004

masamune

just a quick question. a friend and i were arguing over whether momentum is represented by the letter P or the greek letter rho. does anybody know which one is correct?

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Apr 22, 2004

Doc Al

Mentor

p for momentum

Momentum is commonly represented by the letter "p". I've never seen the greek letter rho used for momentum.

Apr 22, 2004

masamune

Thanks doc i thought so

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