MODERATOR'S NOTE: HOMEWORK INCORRECTLY POSTED TO CLASSICAL FORUM, SO NO TEMPLATE
I need help with the following question:
Please have a look at the question and my attempt at the solution.
Alternative cooling systems are considered for a large computing centre requiring 1 MW of cooling...
Homework Statement
The answer is as follows: [/B]
However they said that time t=0 so I am confused how the exponent has a t in it surely it should be zero. Thanks
Homework Statement
In a particle physics lab, an electron e− and a positron e+ collide, annihilate, and produce a W+ boson and a W− boson. Just before the collision, the electron and positron have a total energy of E = 100 GeV each, with velocities pointing along the +x-axis and -x-axis...
Homework Statement
(i) Consider a non-conducting sphere of radius R with non-homogeneous charge density ρ = ρ(r) = r, where r is the radial co-ordinate.
(a) Find the electric field inside and outside of the sphere(b) Find and plot the electric potential inside and outside of the sphere...
Homework Statement
A particle of mass m is moving along the positive x direction with momentum p and energy E
It collides with a particle of the same mass at rest to form a new particle of mass M.
Show that
M^2 = 2m/c^2 * (E + mc^2) 2. Homework Equations
E^2= p^2c^2 + m^2c^4 The Attempt...
Homework Statement
i)A police spaceship P is chasing another spaceship A. Both ships have velocities βP = βA = 3c/5 as measured along the x-axis in the Solar System reference frame O. The police ship is a distance L = 1 light-second (i.e. the distance traveled by light in one second) behind...