**v**_x is velocity in the X direction. A better way to write this is Vx = |**V**| cos(theta), where |**V**| is the velocity magnitude (speed) and theta is...1 Answers · Science & Mathematics · 07/02/2010

sqrt(1-(

**v**/c)^2) = L(**v**/c) is of course the...relativity. Some cite it as gamma, G(**v**/c) = 1/L(**v**/c). We see the transformation...the other must decrease; and vice versa, as long as**v**/c remains the same. Meaning...1 Answers · Science & Mathematics · 08/01/2011

C=Q/

**V**Q = CV When the two capacitors are ...2e-6*10 = 2.2e-5 C Charge in C2 = Q2 = C2***V**= 5.3e-6*10 = 5.3e-5 C Total Q1 + Q2 = 7.5e-5 ...1 Answers · Science & Mathematics · 15/02/2012

**V**is the potential difference E is the EMF ( Electromotive...whatever it is a bulb a resistor anything ) If we make a equation E =**V**+ Ir If you make**V**the subject .**V**= -Ir + E...1 Answers · Science & Mathematics · 15/07/2008

Let

**V**_s = the voltage of the battery = 12.6**V**Let i = the current through the... Let L = the inductance of the inductor = 0.03 H Let**V**_r = the voltage across the resistor = (i)R Let**V**_l = the voltage across...1 Answers · Science & Mathematics · 28/10/2013

Answer …

**V**(x) = E - ( ħ ² k / m ) [ 1 - 2 k x ²...x ² ) ………………. = - 2 k [ 1 - 2 k x ² ] ψ …**V**ψ = E ψ + ( ħ ² / 2m ) d ² ψ / d x...1 Answers · Science & Mathematics · 13/03/2012

Answer ...

**V**= - r E • ln [ r / a ] ... Consider the rod as a very... by S is … …Q = ρ₀**V**= ρ₀ ( π a ² ) h … then, according to...1 Answers · Science & Mathematics · 10/08/2012

C = Q /

**V**Initial Charge Q0 = C1**V**1 = 2.90μF... = C1**V**1 + C2**V**2**V**1 =**V**2 =**V**(Parallel) Q0 =**V**(C1 + C2)**V**= ...2 Answers · Science & Mathematics · 07/07/2013

I_1s2 =

**V**_S / (R_1 + R_2) R_1 =**V**_S / (I_1s2..._1 + R_2 =**V**_S / (I_1s2 + 0.25A) +**V**_S / (I_1s2 + 0.13A) R_1 + R_2 =**V**_...1 Answers · Science & Mathematics · 05/10/2013

Hello Zeeshan,

**v**= r w as we consider only the magnitudes. As we write...r d@/dt By definition ds/dt is the linear velocity**v**and d@/dt is the angular velocity w Hence**v**= r w...4 Answers · Science & Mathematics · 14/11/2012