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... that, you don't care about absolute zero. A temperature difference in

**K**or C is the same measurement. (Ditto for Fahrenheit...2 Answers · Science & Mathematics · 11/06/2017

You need to know the mass of the black ball.

2 Answers · Science & Mathematics · 13/05/2011

Y=KX you need the values of Y and X and then solve for

**K**2 Answers · Science & Mathematics · 15/02/2008

Are you guy serious throwing pearls before joe s?

8 Answers · Science & Mathematics · 11/02/2007

friction force Ff = (mu) * Fn 60 * cos(40) = mu * 130 60 * 0.7660 = mu * 130 45.96 = mu * 130 mu = 45.96 / 130 mu = 0.3535 ( a dimensionless result )

1 Answers · Science & Mathematics · 19/07/2013

... = ma; f = mN; W = F . D;

**K**= mv 2 /2; U g = mgh; U s = kx 2 /2; F...g mc 2 ; pc = bgmc 2 ; E 2 = (pc) 2 + (mc 2 ) 2 ;**K**= E - mc 2 Origins of Quantum...2 Answers · Science & Mathematics · 30/12/2012

Ee = ½

**k**x² = ½*11.2*0.15² = 0.126 J1 Answers · Science & Mathematics · 15/08/2012

**k**(x-vt) is a function of x and t. It's a constant only for fixed x and t.1 Answers · Science & Mathematics · 29/09/2007

a) That loo

**k**s correct: ΔPE = ½**k**(x² - (x0)²) b) The ΔPE is zero. Because energy is proportional to the SQUARE of the distance, it doesn't matter if the spring is...1 Answers · Science & Mathematics · 11/04/2012

**k**Q does not mean kilo Coulomb (that would be a huge charge), but comes from Coulomb's Law F=**k**q1 q1/r^2 where**k**is a constant, q1, q2 are the charges, and...1 Answers · Science & Mathematics · 11/09/2011