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...0.0000848 = 0.000315 M [Fe] = 0.000800 - 0.0000848 = 0.000715 M

**K**= [Fe(SCN)]/[Fe][SCN]**K**= [0.0000848]/[0.000315][0...2 Answers · Science & Mathematics · 10/03/2009

Time for 1 cycle = 2.07/10 = 0.207 0.207 = 6.28√0.020/

**k**0.207/6.28 = √0.020/**k**1.086E-3 = 0.020/**k**920 =**k**/0.020 0.020(920) = 18.4 N/m ANS1 Answers · Science & Mathematics · 03/11/2013

...)/(A-T) kt = ln((B-T)/(A-T)) t= (1/

**k**)ln((B-T)/(A-T)) b) 12 hours A = 37°...2 Answers · Science & Mathematics · 05/03/2018

... + GP = KE 0.5kx^2 - mgx = 0.5mv^2 kx^2 = mv^2 + 2mgx

**k**= ( mv^2 + 2mgx) / x^2**k**= (0.256*0.746^2 + 2*0.256*9.81*0.182) / 0.182^2 = 31...3 Answers · Science & Mathematics · 03/05/2010

... mv² = kx² (equation 1) ___________________________________ To find

**k**Divide both sides of equation 1 by x²: mv²/x²...1 Answers · Science & Mathematics · 20/09/2015

... each half compress? (obviously it must be 1/2 x each) and as the force constant

**k**= force / distance then if the constant for the whole spring is F/x then the...1 Answers · Science & Mathematics · 30/10/2013

...), assuming you launched horizontally. Solve for "

**k**" and plug in the values for "x", "m", "v" that...1 Answers · Science & Mathematics · 16/12/2012

If

**k**is relative permittivity then 2.1*the original charge will be added.1 Answers · Science & Mathematics · 11/04/2008

[EDITED] Solve the given equation for the time: t = sqrt[2(

**k**- h)/g] (**k**- h) is height difference: 400 - 75 = 325 evaluate using g...1 Answers · Science & Mathematics · 18/02/2009

the dA = 0.0016

**k**component therefore now you can do dot product (35 i(hat) + 0 j(hat) + 200**k**(hat)) · (0 i(hat) + 0 j(hat) + 0.0016**k**(hat)) = 0.32 newton/coulomb * meter^21 Answers · Science & Mathematics · 28/09/2014