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related to: nv energy

1. ### Physics help Please!!!! Energy Released from capacitor?

...an electric field is given by n =( energy /volume) = (1/2)eE^2 Energy = nV = (1/2)eE^2(V) = (1/2)eE^2(A/d) Energy ...

1 Answers · Science & Mathematics · 13/05/2008

2. ### Physics kinetic energy question!?

... you do not know the mass of the football it's KE = (mass) * v^2 = Nv ^2 where N is its mass in Newtons and v = the initial...

1 Answers · Science & Mathematics · 09/11/2012

3. ### Energy for vacancy formation in aluminium.?

haha.. studying for MATE1000 i see.. well, here's your answer! To solve for N, use the following equation: N = {(Avogadro's number)*Density} / Atomic weight The solve from there using...

1 Answers · Science & Mathematics · 09/06/2008

4. ### A car with mass M traveling at speed V has kinetic energy K. What is the kinetic energy of a second car that h?

... The second car will have mass m = kM and velocity v = nV , so its KE = ½mv² = ½(kM)( nV ...

2 Answers · Science & Mathematics · 09/04/2013

5. ### is it possible for two objects to simultaneously have identical kinetic energies and identical momenta??

... impose the following relationships: mu^2= nv ^2 and mu= nv Substitute the second equation into the first one...

3 Answers · Science & Mathematics · 24/08/2007

6. ### THERMODYNAMICS QUESTIONS (HELP NEEDED AGAIN PLEASE!!!)?

...3*A^3* NV / 27 U = [TA]^(3/2)*[ NV ]^1/2 / 27^(1/2) ...... (2) ii) the pressure p, N...)T ..... (3) F = Helmholtz free energy Let solve for Helmholtz free energy by...

2 Answers · Science & Mathematics · 19/09/2010

7. ### Two problems that I'm stumped by. How much, and how heavy?

...fully charged. Q/q = n the number of electrons; so nV = electron volts which are units of energy . The E field between two parallel plates is E...

1 Answers · Science & Mathematics · 17/04/2012

8. ### Horizontal Projectile Motion, initial velocity equation?

Using conservation of energy : mgh+(1/2)mv^2=(1/2)m( nv )^2 2gh+v^2=(n^2)(v^2) 2gh=(n^2)(v^2)-v^2 2gh=(n^2-1)(v^2) v^2=2gh/(n^2-1) v=sqrt(2gh/(n^2-1))

1 Answers · Science & Mathematics · 17/02/2009

9. ### help in the exercise can not resolve ?

Joao, Have the questions rewritten by somebody who knows English. You don't and your questions are not understandable.

1 Answers · Science & Mathematics · 09/08/2010

10. ### moment of inertia. how do?

...deg. Then, through the conservation of energy law, the total energy at the bottom of the slope is. TE = 1/2 mv^2... the two TE equations, 1.2 nv ^2(1 + k) = mgS sin(theta), and solve for v = sqrt(...

2 Answers · Science & Mathematics · 16/12/2010